What is it known as

What Is It Known As

Answers

Answer 1

Answer:

Some of the most incredible discoveries in science were made because the data looked wrong! Once you have the data, you may need to perform a mathematical analysis to support or refute your hypothesis. Conclusion Conclude whether to accept or reject your hypothesis. There is no right or wrong outcome to an experiment, so either result is fine.

Answer 2
it’s known as the conclusion

Related Questions

Calculate 1.23 m x 0.89 m and give your answer with the correct number of significant figures?

Answers

Answer:

1.1m that what I got and it said it was right

The calculation of the given figure to one significant figure is[tex]1.1 m^{2}[/tex]

Significant figures can be regarded as a  number of digits that is present in a particular value.Given 1.23 m

And 0.89 m

If we multiply we have

[tex]( 1.23*0.89) = 1.0947[/tex]

Since, there is no definite significant figure given, I will assume one significant figure.

To do this we start to count significant figures starting from first non-zero digit to the actual figure we are requested to stop.

We can see that 9 is after zero, the we round off that 9 then it will become 1 , Then the value to one significant figure is [tex]1.1m^{2}[/tex]

Therefore, the multiplication of the values to one significant figure is [tex]1.1^{2}[/tex]

Learn more at:https://brainly.com/question/13386983?referrer=searchResults

When sugar is dissolved in water and mixed well the resulting solution is classified as a

Answers

Answer:

homogeneous mixture

Explanation:

Write a brief paragraph that shows that you understand the following terms and relationships between them: atom, well I kill compound, and element.

Answers

Answer:

Atom are smaller particles of an element

compounds are mixture of two element

Element are combination of compounds

Explanation:

When an element is breakdown into smaller particles it becomes an atom

The answer choices are
-solid
-liquid
-gas

Answers

Answer:

solid, gas

Explanation:

gasses are very low density because there is a low mass in a large volume with lots of space between atoms, solids on the other hand are very densely packed and there is very little room between atoms

solid and gas just took the quiz:)

A 42.0g sample of compound containing only C and H was analyzed. The results showed that the sample contained 36.0g of C and 6.0g of H.
Which of the following questions about the compound can be answered using the results of the analysis? (choose 1 option)
A) What was the volume of the sample?
B) What is the molar mass of the compound?
C) What is the chemical stability of the compound?
D) What is the empirical formula of the compound?

Answers

Answer:

D) what is the empirical.formular of the compond

Explanation:

this is because we have two elements and to calculate the empiral formula we need to have their masses which is also given

If the pressure, volume, and the number of moles of a gas are known, which is needed to calculate the universal gas
constant from the ideal gas laul?
O the temperature of the gas
the molar volume of the gas
the molar mass of the gas
the partial pressure of the gas

Answers

Explanation:

temperature of the gas

Joshua uses his thermometer (experimental value) and finds the boiling point of ethyl alcohol to be 75°C 75 ° C . The accepted value of ethyl alcohol is 80°C 80 ° C . What is his percent error?

Answers

75-80 = 5 = .0625 X 100 = 6.25%

80 80

Does more data mean more reliable results or less

Answers

Answer:

more reliable. The more results the better results you get.

Explanation:

Answer:

more reliable results

Explanation:

hey there,

< More data is more reliable results as you can see even more about the experiment you are doing! If you only know one other scientist that had done the experiment and it worked for him, then that's not enough data, but if you have thousands of scientists that were able to do the experiment correctly, you will have a more reliable and correct result since now you have more data. >

Hope this helped! Feel free to ask anything else.

A gas has a volume of 150 cm3. Convert this volume into mL

Answers

Answer:

The answer is

150 mL

Explanation:

To convert the volume from cm³ to mL we use the conversion

1 cm³ = 1 mL

So from the question

if 1 cm³ = 1 mL

Then 150 cm³ = 150 mL

Hope this helps you

What occurs when a solid substance dissolves into a liquid? 1 It stays solid and sinks to the bottom of the liquid substance. 2 It breaks down and becomes part of the liquid substance. 3 It stays solid and floats on the top of the liquid substance. 4 It changes the liquid substance into a solid substance.

Answers

Explanation:

When a solid substance is dissolved in a liquid such as water, the intermolecular forces of attraction between the molecules in the solid substance are overcome and they exist as ions in the solution. Hence the answer is 2.

The correct option is 2.

When a solid substance is dissolved in a liquid such as water, the intermolecular forces of attraction between the molecules in the solid substance are overcome and they exist as ions in the solution.

What is dissolution?

Dissolution is the process in which a substance forms a solution. Dissolution testing measures the extent and rate of solution formation from a dosage form, such as a tablet, capsule, ointment, etc. The dissolution of a drug is important for its bioavailability and therapeutic effectiveness.

What is an example of a dissolution?

Stirring sugar into water is an example of dissolving. The sugar is the solute, while the water is the solvent. Dissolving salt in water is an example of the dissolution of an ionic compound.

Learn more about dissolution here https://brainly.com/question/4529762

#SPJ2

Which chemistry is used to create energy? *
Nuclear Chemistry
Organic Chemistry
Analytical Chemistry
Biochemistry

Answers

Answer:

*biochemistry* is the answer

Answer:

No the real answer is nuclear chemistry

Explanation:

Isaac Newton believed that light was made of
O waves.
O particles.
O dust.
O gravity.

Answers

Explanation:

particles

Answer: particle

Explanation:

The light make small particle of wave

How many grams of carbon (C) would be present in carbon monoxide (CO) that contains 2.666 grams of oxygen (O)?

Answers

Atomic mass of C=12
Atomic mass of O=16
2,666x12/16=1,9995
Hope that is right

Answer:

Explanation:

Given :

Mass of oxygen containing carbon monoxide (CO) is 2.666 gram .

To Find :

How many grams of carbon (C) would be present in carbon monoxide (CO) that contains 2.666 grams of oxygen (O) .

Solution :

By law of constant composition , a given chemical compound always contains its component elements in fixed ratio (by mass) and does not depend on its source and method of preparation.

So , volume of solution does not matter .

Moles of oxygen ,

Now , molecule of CO contains 1 mole of C .

So , moles of C is also 0.167 mole .

Mass of carbon ,

Therefore , mass of carbon is 2 grams .

Hence , this is the required solution .

A) accelerated upward. B) slowed and then stopped. C) moved at a constant velocity. D) increased its speed rapidly.

Answers

Answer:

A because the line is showing accelerated upward.

Explanation:

Which of the following is not a possible effect of increasing carbon dioxide levels in the atmosphere?a.increase in water contamination and floodsb.ocean acidificationc.cutting down forestsd.reduction of cold-related deaths Please select the best answer from the choices providedABCD

Answers

Answer:

b

Explanation:

The only option that is not an effect of increasing carbon dioxide levels in the atmosphere is cutting down forests.

An increasing level of carbon dioxide in the atmosphere causes ocean acidification due to the dissolution of the gas in the oceans. Carbon dioxide also causes global warming - an increase in the average global temperature due to the heat (from the sun) absorbing ability of the gas.

Global warming causes an increase in the level of seas and oceans as a result of the melting of glaciers and polar ice caps. The rise in sea levels causes flooding with associated loss of habitats and biodiversity.

The increase in global temperature also means that cold-related deaths will reduce.

Correct option: b

Answer:

C. cutting down forests

Explanation:

edge test

15. An electrically neutral atom consists of 15 neutrons, 13 electrons, and a number of protons. What is its mass number?​

Answers

Answer:

28

Explanation:

it states that the atom is neutral, meaning the number of electrons and protons are the same. so if there are 13 electrons, there are 13 protons. And the mass number is neutrons plus protons. So 13+15 is 28

The charged subatomic particles in an atom are protons and electrons.

For an atom to be electrically neutral, the number of protons must be equal to the number of electrons to cancel out the charge exerted by the electrons.

Therefore, if the atom has 13 electrons, then the atom also has 13 protons. In other words, the atom has an atomic number of 13.

The mass number of an atom is the sum of the number if the atomic number or number of protons and the number of neutrons. Therefore, it’s mass number is 13+15=28.

DNA is a double stranded molecule. If one strand is ATCGATCGATCG, what is the sequence of the other strand?

Answers

i believe it would be TAGCTAGCTAGC A<—>T C<—>G

PLEASE HELP !!! Read the passage below and use it to answer the question. Rainforests have four basic layers. The tallest trees are part of the emergent layer, which can be as much as 60 m above the ground. The sunlight is bright and hot here, and the wind can be strong. The main layer of the rainforest is the canopy, more than 20 m above the ground. It is made up of the leaves and branches of tree tops. The air here is still and very moist. The canopy blocks out most of the sunlight. Smaller trees, vines, and other plants make up the understory, which is less than 12 m above the ground. This layer is damp and warm with very little sunlight. The forest floor is dark, warm, and moist. Decomposers break up fallen leaves and other dead matter here. Which of the following graphs best presents one of the abiotic factors of a rainforest?

Answers

Answer:

Read the back of glossary

Explanation:

Read pages

Answer:

hi A

Explanation:

i need the points please

matter that has a uniform and defined composition is called a

Answers

Answer - A substance is matter that has a uniform and definite composition. All samples of substances, sometimes called pure substances, have identical properties.

A substance melting on the stove
is an example of a chemical
change
True
b. Flase
a.

Answers

Answer:

A. True hope this helped

WILL GIVE BRAINLETS

What is the landform in the image? A.Dune B.Hill C.Plateau D.River

Answers

Answer:

the answer is c

Explanation: bc it can't be a hill or a river and a dune no way so it is c a PLATEAU

hope this helped have a great day

C. Plateau
There is no water to be a river landform and no hills to be a hillbilly platform

carry out this problem 2.4g/mlx15.82ml

Answers

Answer:

Explanation:

i dont really know

Choose all the answers that apply. What do all cells do? reproduce contain hereditary information have a nucleus break down food into energy have a cell membrane

Answers

Answer:

contain hereditary information

break down food into energy

Explanation:

Hereditary information is contained in genes and genes are found inside the cell. This implies that the cell contains hereditary information of organisms. This hereditary information is passed on during cell division from parent to daughter cells.

Metabolism occurs in the cells. The cells use oxygen to break down food materials to produce energy.

Complete the following calculation. Round off the answers to the correct
number of significant figures.
2.30 m x 3.65 m x 0.55 m
Plz help thank you!

Answers

Answer:

uhh can ya specify plezz

Explanation:

4.61725 is the answer just took a tiny quiz

Which phrase is the best definition of science?

Answers

Answer:

Science is the information gathered through study.

Explanation:

Answer:Observation of the physical world.

Explanation:

To practice for an Ironman competition, John rode his bike for 15 kilometers. How many
meters did he ride?

Answers

Answer:

15000

Explanation:

1000 Meters in a kilo meter. So multiply 15 by a 1000.

2. Is it true thatOnly the stratosphere contains enough air for living things to breathe?

Answers

Answer:

I'm pretty sure that's false.

Explanation:

A class is 47 min how many seconds is this ?

Answers

Answer: 2820 seconds

1 minute = 60 seconds

Multiply the value times 60

47×60=2820

Which is the larger? 27 kilograms or 270 grams? ​

Answers

Answer: 27 killograms

Explanation: 1kg = 1000 grams

27 kilograms =27000 grams

i'll GIVE BRAINLY

5. Label the following measurement by the quantity it represents: 37 s * A. Density B. Time C. Temperature D. Distance

Answers

Answer:

Hey there!

35 s represents time.

The s means "seconds."

Let me know if this helps :)

Other Questions
Explain why space is such an important concept of art? How did art change following the invention of linear prospective The DNA sequence of a gene for a protein:______.a. mutates at a high rate.b. is a polymer of four ribonucleotides.c. ultimately determines the amino acid sequence of a protein.d. is a nonlinear code. Read the passage below. Lastly, the cookies are arranged in small circles on the cookie sheet and placed into the oven for baking. Where would this sentence appear within a paragraph? the beginning the middle the ending no particular place 1. An arrow is shot with an initial velocity of 60.0 m/s at an angle of 30.0 above the horizontal. What is the maximum height it will reach?a. 23 mb. 46 mc. 69 md. 92 m2. A projectile is launched horizontally from a cliff with an initial speed of 40 m/s. The cliff is 125 m high and the projectile travels a horizontal distance of 200 m from the bottom of the cliff. What is the speed of the projectile right before it hits the ground?a. 48 m/sb. 52 m/sc. 56 m/sd. 60 m/se. 64 m/s 9. This piecewise function represents the Social Security taxes for 2009. How much did Rachel pay in SocialSecurity tax if she earned $102,000 in 2009?(0.062xwhen 0< x < 106,800($6,621.60when x > 106,800Nax)a. $6,824.60b. $6,355.10c. $6,324.00d. $6,220.00 What age does a tree obtain its bark Drag the tiles to the correct boxes to form correct pairs. Not all tiles will be used.Match each example given to the type of scientific concept.theoryhypothesislawobservationIf the amount of daylightincreases plant growth, thenplants will have higher ratesof growth during the summer.arrowBothThe outer layer of the Earth isdivided into plates that movedue to convection currentsunder the surface.arrowBothFor every action or force in nature, there is an equaland opposite reaction.arrowBoth Form a correct sentence by unscrambling the following sentence.duquesa el ve a lal la ve a duquesa.Ve el la a duquesa.l a ve la duquesa.l ve a la duquesa. I need help please no one helps me Solve for x 4( 3x - 5) = -2(-x + 8) - 6x Would like an answer for this question. Which represents 7(45) using the distributive property to simplify? SELECT THE TWO THAT APPLY. 1# 7 (40 - 5) 2# 7 (4) + 7 (5) 3# 7 (40 +5) 4# 7 (40) + 7(5) The density of a certain material is such that it weighs 10 ounces per gallon of volume. Express this density in pounds per pint. Round your answer to the nearest hundredth. - 3(4r - 8) = 36 - 2r what is the horonzontial distance between the two points(3,4) and (8,4) O pointsMr. Freeman has a square cornfield. Which of the following could be thearea of the cornfield if the sides are measured in whole numbers?150 square acres189 square acres200 square acres225 square acres Which disorder do statin drugs treat?hypertensionhyperlipidemiaarteriosclerosisperipheral vascular disease You are allowed to multiply as many 2's and/or as many 5's asyou want. What can be the last digit of your result? Find the distance between the pair of points and then round your answer to the nearest tenth.(-4,5) and (4.0)d=(22 21) + (92 41)? 8(47 - 18) I breed the answer fast please How would you summarize the problem of cyberbullying?