When a person bends a glow stick a small chamber inside it breaks releasing a substance that reacts with other substances inside a glow stick the reaction takes place causing the glow stick to glow. What type of energy transformation is this

When A Person Bends A Glow Stick A Small Chamber Inside It Breaks Releasing A Substance That Reacts With

Answers

Answer 1

Answer:

B i have done this before and it went on my tounge

Explanation:

Answer 2

The energy transformation in a glow stick is a chemical to light energy transformation.

What happens when the chamber inside the glow stick is bent?

When the chamber inside the glow stick is bent, a small glass vial containing a chemical mixture breaks, and the chemicals inside mix with each other. This chemical reaction results in the production of light energy in the form of a glowing light stick.

The chemical reaction inside the glow stick involves the oxidation of a dye molecule, which releases energy in the form of light. The dye molecule is activated by the energy released from another chemical reaction that occurs between hydrogen peroxide and a phenyl oxalate ester. This chemical reaction releases energy in the form of heat, which excites the dye molecule and causes it to release light.

Therefore, the energy transformation in a glow stick involves the conversion of the potential energy stored in the chemicals inside the glow stick into light energy. This is an example of a chemical to light energy transformation.

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Related Questions

What is the primary function of leaves? *

A. Gas Exchange
B. Movement of Water
C. Piercing the Ground
D. Cell Respiration

Answers

D) cell respiration


Photosynthesis is the primary funtion of the leaves.
Explanation:
Photosynthesis is defined as the chemical process of converting light energy into chemical energy in a form of food or sugar. Leaves contain most of the chloroplasts in plants that are responsible in capturing light for photosynthesis to occur.
Leaves are naturally green to serve their purpose. This green color is caused by the reflection of the green portion of the visible light spectrum by the green coloring pigment, chlorophyll. Chlorophyll, that is contained in chloroplasts, captures certain wavelengths of light, as energy to initiate photosynthesis. As a result, we get food from plants.

1. Using the grid provided, label the x-axis “Year". Label the x-axis with the years listed in picture one below.


2. Based on the sizes of the numbers for each population, create a scale on the two separate y-axes (similar to the snowshoe hare-lynx graph). Place the moose population on the y-axis on the left side of the x-axis and the wolf population on the y-axis on the right side of the x-axis.


3. Construct a line graph using the data from Table 2. Use a different coloured line for each population.


4.Give your graph a title. Create a legend for your graph so it is easy to read.


after your done with graph please answer this questions!


1. Describe the relationship between the moose and wolf populations.


2. What biotic and abiotic factors might influence the moose and wolf populations?


3.How would the carrying capacity for wolves be influenced if a large number of moose were killed by humans?


also please make sure the grid your using is the same as in picture two below!

Answers

Answer:

Here is the graph

Explanation:

Working on answering questions

Answer:

the moose and wolf population is increasing on 1960 and 1965.moose population is increasing but wolf population decreases on 1970.both are increasing on 1975 and 1980.moose population decrease but wolf population increases on 1985.wolf population decrease but moose population increases on 1990 and 1995.moose population decrease but wolf population increases on 2000 and on 2005.

Explanation:

2.yes, biotic and abiotic factors might influence the moose and wolf populations.if there is more population of wolf ,moose population will be less

3. the carrying capacity for wolves be influenced if a large number of moose were killed by humans is that the number of wolf automatically decrease when a large number of moose were killed.as wolf is totally depend on moose.

What kind of diagram shows the probability of traits in an offspring

Answers

Punnet square I think

Moving a book to a lower shelf decreases potential energy.
True
False

Answers

Answer:

True

Explanation:

Moving a book so the potential energy of the system decreases is a true statement.

What is potential energy?

A book's potential energy is reduced when it is moved to a lower shelf. A charge's electric potential energy is decreasing if it is traveling in the direction that it would typically go.

A charge's electric potential energy increases if it is pushed in the opposite direction from how it would ordinarily travel.

Since the potential at the Earth's surface is zero, gravity always has a tendency to draw items toward the planet's center, this causes the potential energy to be reduced.

Therefore moving the book to a lower shell change potential energy, which decreases.

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see cause i dont understand this at all​

Answers

I believe it’s the points where they are at its highest soo 38 and 7.5

The circulatory system works with the ___ system to get nutrients to all body cells.

A- endocrine
B- digestive
C- muscular
D- skeletal

GIVE BRANLIEST TO THE PERSON WHO GETS IT CORRECT FIRST !! PLS HELP ME

Answers

Answer:

The circulatory system works with the digestive system to get nutrients to all the body cells

Explanation:

The digestive system gets the nutrients from the food we eat and hands it over to the the blood. The circulatory system then carries those nutrients to the cells of the body.

ILL MARK YOU BRIANLYEST
List three things that are different between Yellowstone National Park and Isle Royale National Park.

Answers

Answer:
1. Isle Royale is closed system and Yellowstone is open system

2. Yellowstone has more diverse species than isle Royale

3. Isle Royale is in Michigan and Yellowstone is in Wyoming

A busy city is similar to a cell. Both a city and a cell are made up of many important parts that work together as a whole. What could you find in a city that has a similar function to the mitochondria in a cell?

A. a power plant
B. a water tower
C. a traffic signal
D. a street sweeper

Answers

A. Power plant     :)

mitochondria provides the energy.

PLEASE HELP!!
What is a natural way to control an aphid population?

release ladybugs into habitat
praying mantis
insecticide

Answers

Answer:

I would say that the answer is A, or releasing ladybugs into a habitat.

Explanation:

This is the only "natural" way to control an aphid population. However, please note that as well as ladybugs, praying mantis's also eat aphids. But, the answer choice doesn't describe the option very well, so that is why I say that it is A.

Hope it helps!

The natural way to control an aphid population is release ladybugs into habitat. The correct option is 1.

What is Ladybug?

Ladybugs are natural aphid predators that can consume large numbers of them, assisting in population control without the use of harmful chemicals.

A natural way to control an aphid population is to release ladybugs into the aphid's habitat.

Although praying mantises are natural predators of aphids, they are less effective at controlling their population than ladybugs.

Insecticides, on the other hand, are chemical treatments that can be harmful to both beneficial insects and the environment.

As a result, using insecticides to control aphid populations is not a preferred method, particularly in natural or organic settings.

Thus, the correct option is 1.

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PLEASE HELP - While walking in the woods one day,you come across A strange object. You decided to investigate the object to determine if it's a living organism or not.Explain the characteristics you would look for to determine if the object you found is a living organism.

Answers

Characteristics of living things
Respond to stimulus-Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.)
Cells and cellular structure-A cell consists of three parts: the cell membrane, the nucleus, and, between the two, the cytoplasm. Within the cytoplasm lie intricate arrangements of fine fibers and hundreds or even thousands of miniscule but distinct structures called organelles.
Genetics-how traits are passed from parents to their offspring. The passing of traits from parents to offspring is known as heredity, therefore, genetics is the study of heredity.
Metabolism-the chemical reactions in the body's cells that change food into energy.
Homeostasis-the state of steady internal, physical, and chemical conditions maintained by living systems.
Adaption-the biological mechanism by which organisms adjust to new environments or to changes in their current environment.
Energy use
Regulation-The adaption of form or behaviour of an organism to changed conditions.
Order

What is the role of photosynthesis in the carbon cycle?

A. It adds carbon dioxide to water.
B. It removes carbon dioxide from plants .
C. It adds carbon dioxide to the atmosphere
D. It removes carbon dioxide from the atmosphere.

Answers

your answer should be D
D. It removes carbon dioxide from the atmosphere

Also oxygen is a byproduct of photosynthesis since the plants primary goal is to make glucose (aka their food)

2. (2 points) The white rabbit runs 200 meters in 45 seconds, what is the average
speed of the rabbit? Show your work

Answers

Answer:

4.44 m/s

Explanation:

Speed is in meters per second, to find the average speed divide the amount travelled by the rabbit by the amount of time the rabbit travelled: 200m/45s = 4.4444444 m/s = 4.44 m/s

? transfers heat within the atmosphere and ocean.

Answers

Answer:

Convection

Explanation:

Explain how cellular respiration and photosynthesis are opposite processes?

Answers

Answer: Cellular Respiration and Photosynthesis are almost opposite processes because photosynthesis removes carbon dioxide from the atmosphere while cellular respiration puts back carbon dioxide. Cellular respiration uses oxygen and has it's waste product of carbon dioxide (CO2).

PLEASE HELP, WILL MARK BRAINLEST

Katie designed an experiment using a paint roller pan, sand, and water. The steps of the experiment are listed below.

Put 3 inches of moist sand on a paint roller pan.
Make a beach by scooping the sand towards the higher portion of the pan.
Pour water into the deeper end of the pan.
Tap on the water gently for 2 minutes to create waves.
Observe how the sand is displaced by the waves.
Katie’s experiment most likely represents the interactions between the
ocean and geosphere
geosphere and biosphere
atmosphere and biosphere
cryosphere and ocean

Answers

ocean and geosphere

Scientists once thought the giant panda was a type of bear. Later, scientists classified giant pandas as relatives of the bear and lesser pandas as relatives of the
raccoon. The diagram below shows the revised classification
PANDA CLASSIFICATION
Brown Bear
Sun Bear
Spectacled Bear
Giant Panda
Lesser Panda
Raccoon
Dog
100
80 60 40 20
Millions of Years Ago
Which type of evidence would provide the best support for this classification?
o A. Giant pandas and lesser pandas began to occupy different habitats.
O B. Giant pandas and lesser pandas began to eat different types of foods.
OC. Giant pandas share more genes with bears, while lesser pandas share more genes with raccoons.
o D. Giant pandas and lesser pandas developed different types of mating behaviors.

Answers

Answer:D

Explanation:

Why do smokers find it harder to give up smoking? ​

Answers

Answer:

Nicotine is the main addictive drug in tobacco that makes quitting so hard

Answer:

It is hard for them because that's what makes them feel better and that is what the want each time they are stressed or they can even smoke 20 times in a hour.

Explanation:

Hope i helped :)

Can you help me with biology?

Answers

Answer:

I wanna nucleotides

Explanation:

wtfk is pepsin? somebody explain this statement to me please​

Answers

Answer:

So pepsin is basically a gastric juice which is produced in the stomach.

Inside of cells are different parts that work together called _________________.

Answers

Answer:

organelles

Explanation:

If a hot liquid is poured into a cup, the cup will soon feel warm. How does the increase in temperature change the particles that make up the cup?

Answers

Answer:

Adding energy (heating) atoms and molecules increases their motion, resulting in an increase in temperature.

Removing energy (cooling) atoms and molecules decreases their motion, resulting in a decrease in temperature.

Energy can be added or removed from a substance through a process called conduction.

In conduction, faster-moving molecules contact slower-moving molecules and transfer energy to them.

During conduction the slower-moving molecules speed up and the faster-moving molecules slow down.

Temperature is a measure of the average kinetic energy of the atoms or molecules of a substance.

Heat is the transfer of energy from a substance at a higher temperature to a substance at a lower temperature.

Some materials are better conductors of heat than others.

Explanation:

In which atmospheric layers does temperature decrease with altitude?
I. Troposphere
II. Stratosphere
III. Mesosphere
IV. Thermosphere
V. Exosphere

plz help

Answers

The first option is the correct answer, Troposphere.

Answer:

The first option is the correct answer, Troposphere

Explanation:

Founders Education

10 POINTS

help pls this is due in 7 minutes​

Answers

Answer:

C. The ball is Earth, the pole is the Sun, and the rope is the force of gravity.

asap help!! i’ll give brainlist and 50 points! ( if you answer them all )

Answers

Answer:

D

B

A

A

Explanation:

I hope this helps :)

Answer:

1 - D

2 - B

3 - A

4 - A

Explanation:

Hello There!

D=Distance

T=Time

S=Speed

For the first one we are given the speed and the time and we need to find the distance

To do so we multiply the two together( the two meaning the speed and the time)

They run 20 m per second and

if they run for 40 second

(20*40=800)

they will run for a total of 800m therefore the answer to the first one is D

for the second one we are given the distance and the time and we need to find the speed.

Looking at the formula chart we can find the speed by dividing the distance over the time

so speed = 80/5

80/5=16 so the speed is 16m/s (B)

For the third one we are given the distance and the time and we need to find the speed

Once again we can find the speed by dividing the distance over time

20/5=4 so the bunny hops 4m/s

For the last one we are given the speed and the distance and we need to find the time it took to get to the associated distance

another way we can find the time is by dividing the given speed by the distance

so time = 1500/250

1500/250=6 so it will take the space ship 6 seconds to reach a distance of 1500m

Determine whether each phrase describes the reproduction of polyps, medusae, or both.

usually reproduce asexually, but can reproduce sexually

reproduce in two stages; the first is sexual and the second is asexual

are able to reproduce sexually by releasing sperm and eggs

Answers

Answer:

1.) Polyps only

2.) Medusae Only

3.) Both

Explanation:

I did it on Edg and the other response is not even a response, so I decided to help you guys. You're welcome.

Answer:

A B C

Explanation:

what is the function of placentawhat is the function of Plasma centre in a woman of two month pregnant ​

Answers

Answer: The placenta is an organ that develops in your uterus during pregnancy. This structure provides oxygen and nutrients to your growing baby and removes waste products from your baby's blood. The placenta attaches to the wall of your uterus, and your baby's umbilical cord arises from it.

Explanation:


Do you think that sharks and dolphins' similarities (body shape, fin, and flippers) are homologies or analogies

Answers

Answer:

homologous* or analogous*. You spelled them wrong :)

I believe they are homologous because they more than likely share ancestry. They are underwater animals with the same... everything pretty much.

Explanation:

can someone please tell me what the heck the classification is for phytoplankton like starting from domain to species

Answers

Answer: Scientists classify phytoplankton in several ways, including by size, type, and how long they spend drifting. But the most basic categories divide plankton into two groups: phytoplankton (plants) and zooplankton (animals)

Explanation: They classify them by size, type are they, and how much they swim

By favoring some alleles over others, natural selection can lead to survival advantages for some organisms. Which of the following is NOT an adaptation as a result of natural selection?

a
A certain snake species has many members of various colors.
b
A moth's wing markings help it blend into the forest habitat.
c
A bird that dives into water to hunt fish has webbed feet.
d
A bird has a certain beak size that allows it to eat seeds of various sizes.

Answers

Answer:

The Answer is A

Explanation:

What molecule determines your eye color, enzyme production, and body structure?

Answers

Answer:

Deoxyribonucleic acid

Explanation:

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A store manager earns $24.00 per hour. If the manger works 8 hours one day and donates 1/10 of the days earnings to charity how much of the earnings are left?A $19.20B$29.60C $172.80D 192.00 what are the challenges that entrepreneurs face. What is the area of asector in a circle with a7 m. radius and a centralangle of 100? i need help for number 1 and 2 Find the missing number in the following proportion:11 over 20 = __ over 100 Which expression has the least value when x = 1000? The following triangles are congruent by____ AAS SAS ASA Can't determine Which sentence is correct?A) -4 > 3B) -4 < -6C) -4 > -7D) -5 > -4 please answer quickly, which part off the state had the greatest number if aircraft facilities during World War 2? And also number 8 please, again this from the odyssey Find the first six terms of the sequence.a1 = -7, an = 4 an-1A) -7, -28, -112, -448, -1792, -7168B) -28, -112, -448, -1792, -7168, -28,672C) -7, -28, -24, -20, -16, -12D) 0, 4, -28, -24, -20, -16 How much did Americans spend on health care in 2013? How did Kevin hart become a comedian to actor Sometimes civil cases do not make it to trial. The two sides may reach an agreement about the case through negotiation. What is this agreement? * Describe different arguments, for and against, United States imperialism. Please help (ITS FOR 10 POINTS) its all i have left plsssss Pls dont send a link Which table of values represents a line with a slope of 4/3 Which of the following elements would have the highest electronegativityvalue? *0NSP PLEASE HELP! WILL MARK BRAINLIEST!!How did advancements in the steam engine affect industrialization? (5 points)By eliminating the need for transportation of goods by shipBy decreasing the production time for textilesBy eliminating the need for a water source to power millsBy polluting crowded urban areas