Physics Middle School

What is a bright streak of light that results from a space rock burning in earth’s atmosphere?
A.
Meteor

B.
Asteroid

C.
Meteorite

D.
Meteoroid

Answers

Answer 1

Answer:

A

Explanation:

A meteor is a streak of light in the sky caused by a meteoroid crashing through Earth's atmosphere. Meteoroids are lumps of rock or iron that orbit the sun. Most meteoroids are small fragments of rock created by asteroid collisions. Comets also create meteoroids as they orbit the sun and shed dust and debris.

Answer 2
A. Meteor. A meteor is a streak of light in the sky caused by a meteoroid crashing through earths atmosphere.

Related Questions

The energy of a machine that is transformed into heat:

is destroyed
can always be used for additional work
usually cannot do any further work
can be transformed back into mechanical energy

Answers

Answer:

can be transformed back into mechanical energy

Explanation:

energy never is destroyed it created, just transformed

A behavior that is developed by observing others or being taught is

Inherited Traits

Inherited Function

Learned behavior

Characteristic

Answers


B. Learned Behavior

Answer:

Learned Behavior

Explanation:

As a Sun-sized star dies, it puts on an exquisite show, shedding its outer layers into space. How long does this process last?
Thousands of years
Billions of years
Millions of years
An unknown amount of time

Answers

It will take billions of years because the sun would take about 5 billion years to die

Which of these statements best describes a possible environmental consequence in constructing a large-scale wind farm to generate electricity?

Answers

Answer:

es muy difícil no puedo xddddd

Explanation:

jsjskkskskskkskskw

Wind farms can disrupt migrating wildlife

What kingdom (Plantae, Fungi, Animalia, or Protista) does each organism belong to? (no links)

Answers

Answer:

Plantae: herbs, plants, trees, bushes, grass....

Fungi: yeasts, molds, mushrooms

Animalia: all animals (not prokaryotes nor protists)

Protista: amoebae, red algae, dinoflagellates, diatoms, euglena, and slime molds

Answer:

Plantae: Kingdom Plantae

Fungi: Kingdom Eukarya

Animalia: Kingdom Metazoa or Animaliaanimals

Protista: Kingdom Protista

Explanation:

Kingdom Plantae includes familiar organisms such as trees, herbs, bushes, grasses, vines, ferns, mosses, and green algae.

The Kingdom Fungi belongs to the domain Eukarya and it includes at least 11 separate groups

All animals are members of the Kingdom Animalia, This Kingdom does not contain prokaryotes  or protists

Protists are eukaryotic organisms put simply, protists are all the eukaryotes that are not animals, plants, or fungi.

what are the 27 vawels

Answers

Answer:

umm i really don't know... sorry

Explanation:

If you mean Vowel...there are 5 vowels, A,E,I,O,U. Sometimes the letter Y can be a vowel too; it just depends on the word.

Sam has 3/4 of a can of the hot chocolate mix for drinks to keep everyone
warm. To make a cup of hot chocolate, Sam adds hot water to one
scoop of hot chocolate mix. The scoop holds 1/24 of a can. How many cups of hot chocolate can Sam make?
Speak fast

Answers

Sam can make 18 cups of hot chocolate.

If you look this question up on Brainly you’d find your answer. Hope this helps. :)

When light energy hits matter, _____ energy is formed.
A Heat
B Mechanical
C Potential

Answers

A. heat energy is formed
The correct answer is A

Help please ‍♀️ I’m stuck

Answers

Answer:

b i guess i mean i dont have much to go off of  so imma say b

hope this helps have a great day :)

Answer:

Energy

Explanation:

What is the flaw with using apparent brightness rather than absolute brightness to determine the brightness of a star?

Apparent brightness does not use the star's color or temperature.

Apparent brightness does not take into account the distance of the star from Earth

Apparent brightness is only theoretical, its value cannot be directly measured with equipment

Apparent brightness is only on a comparative scale that determines how bright a star looks from a theoretical distance of 10 parsecs
from Earth.

Don’t answer if you’re just going to put a link or file.

Help if you know and are sure

Answers

Answer:

Apparent brightness is only on a comparative scale that determines how bright a star looks from a theoretical distance of 10 parsecs

from Earth.

Which of the following equations represents an acid base reaction?

Answers

Answer:

the second one

Explanation:

2nd one would be the answer

Which of the following will most likely be a sustainable environment?

A. An environment with a small variety of plants and animal species
B. An environment with a large variety of plant and animal species
C. An environment with many plant species but with only a few animal species
D. An environment with many animal species but with only a few plant species

Answers

Answer:

I think A

Explanation:

C. , i had to do this before :) hope this helps

My kitty just past her name was winter :c

Answers

Oh I’m so sorry rip winter
Oh Cute I want a cat too:’(

When sodium and chlorine are mixed:

nothing happens
heat and light are released
heat is absorbed from the environment

Answers

Heat and light are released!

The correct answer is B: heat and light are released.

Explain how crust density is related to ocean trench.

Answers

The intense pressure, lack of sunlight, and frigid temperatures of the hadalapelagic zone make ocean trenches some of the most unique habitats on Earth.

The three basic economic questions societies face are (1) what goods and services to produce, (2) how to produce those goods and services, and (3) who will get them.

In one or two paragraphs, explain how supply and demand help societies determine their answers to these three questions. Be sure to provide an example of the effect of supply and demand on a society's answers.

please help

Answers

When supply is high is the people don’t want it as much. When the supply is low people most likely want It. Demand is just basically controlled by the people.

Supply and demand let's us know what needs to be more produced and what needs to be less produced. For example, the demand for a TV will be high, but the demand for paper might be low. So the company will produce more TVs and less paper because the Supply and demand tells them that the people want TVs. When supply is high the people don’t want it as much but the supply is low people most likely want It. Demand is just basically controlled by the people.

Which of the chemical equations below is properly balanced???

Answers

Answer:

A

Explanation:

I think i could be wrong

The first one is correctly balanced

Mixing chemicals in a cold pack creates a reaction that:

absorbs heat
destroys heat
releases cold
none of the above

Answers

Absorbs heat!! Im sorry if it isn’t correct but yeah

Which statement would be an example of a climate report for Texas?


a. The average annual temperature in San Antonio is 20°C.

b. There is a good chance that severe thunderstorms will move through Dallas late tonight.

c. Tomorrow will be the hottest day of the year for residents of Houston.

d. People in Galveston can expect the temperature to drop into the low 60s later in the week

Answers

The answer is option a.

Hope it helped and if it did then pls mark brainliest. Also have a nice day : )
Answer is A if im
wrong im so sorry but i had this question on my test and got it right if this helped mark as brainiest please:)

which of the following has the most kinetic energy
A: stretching a rubber band
B: a jet flying through the air
C: trowing a paper airplane
D: pitching a baseball

Answers

Answer:

D pitching a ball

I think the answer is B

Homework: What happens when you kick the bottom of the ball in soccer?​

Answers

Answer:

It will move due to force.

Explanation:

Answer: You hurt your Toe :))

Explanation:

plz answer the question in the image below
(really its 8th grade science but they don't have that)

Answers

Hi, the answer is N = .5m/s^2

Burning can be:

controlled for useful work
wasted for useful work
stopped for useful work

Answers

Answer:

Controlled for useful work

Explanation:

controlled for useful work

Which of these diagrams is a convex mirror?

Answers

Answer:

Which of these diagrams is a convex mirror?

Explanation:

iT was the first pic..edge 2021

Answer:1st one

Explanation:

Right on edge

Science Class:
Question 1: A) Which state(s) of matter have a fixed shape? B)A fixed volume?
Question 2: A) Rank the states of matter from most kinetic energy of the particles to least B) Rank from most particle spacing to least

Answers

solids have a fixed shape. and the most particle spacing to least particle spacing is : gas then liquid then solid ! hope this helps :)

Someone pls help with only if you know correct answer!???

Two Bullard balls collided. One was stationary. The other was moving at a velocity of 5 m/sec. The mass of the billiard ball is 0.15kg. The momentum that was transferred to the second ball was___.

A. 0.75 kgxm/sec
B. 33 kgxm/sec
C. 0.03 kgxm/sec
D. 7.5 kgxm/sec

Answers

Answer is A and here is a trick so you can do it yourself and get your answers. Multiply 5m/sec with 0.15kg and you will get your answer

Mixing chemicals in a cold pack creates a reaction that:

absorbs heat
destroys heat
releases cold
none of the above

Answers

the answer would be absorbs heat

Answer:

Absorbs heat!! Im sorry if it isn’t correct but yeah

Explanation:

Owen is going on a multi-day hike up a large mountain. He wants to know what clothes he should bring for the higher elevation as he hikes. What clothes should Owen bring? (2 points)

a
An umbrella, since precipitation is more common at high elevation.

b
Heavier clothes, since the higher elevation will have cooler temperatures.

c
The same type of clothes he wears normally, as the temperature will remain the same at high elevation.

d
Lighter clothes, because the higher elevation will have warmer temperatures.

Answers

The answer is c hope this helps
i think it’s c i’m sorry if it’s not...

I NEED THIS ASAP!!! A ball is thrown straight up with an initial velocity of 4.40 m/s. Assuming there is no air friction, what is the maximum height the ball will reach? 40pts pls

Answers

Answer:

I think it is 80m/s

Explanation:

d = ½ g t2

  = ½ (10 m/s2) (4 s)2

  = (5 m/s2) (16 s2)

  = 80 ms

75% sure

Hope this helps!!!

In 3 - 5 sentences, explain how a kitten with black stripes received this trait. Elaborate on the difference between genotype and phenotype.

Answers

If black stripes is a dominant trait then at least one of the kittens parents also has black stripes. If black stripes is a recessive trait then the parents don’t necessarily have to have black stripes, however both of them have to carry the recessive trait for the offspring to have black stripes. A genotype refers to genetic make up so like blood type or if there are any sicknesses that run through the family. Phenotype refers to outside characteristics like hair color and eye color.
Other Questions
How do you solve inequality questions? Compare physical access controls with network security to identify the statements that accurately connect the similarities between them. (Select two)Authentication provides users access through the barriers, while authorization creates the barriers around a resource.An example of authentication in networking is a user logging into the network with a smart card. Similarly, authentication in physical security is demonstrated by an employee using a badge to enter a building.Authorization provides users access through barriers, while authentication creates barriers around a resource.An example of authorization in networking is a user logging into the network with a smart card. Similarly, authorization in physical security is demonstrated by an employee using a badge to enter a building. Question 2 of 10"Where, like [Arion] on the dolphin's back, / I saw him hold acquaintance withthe waves/ So long as I could see" (act 1, scene 2, lines 16-18).What types of figurative language are used in these lines spoken by theCaptain to Viola in Twelfth Night?OA. Irony and metaphorOB. Simile, understatement, and paradoxOC. Simile, allusion, and personificationOD. Allusion and oxymoronOE. Metaphor and synecdoche which of the following defines inductive logic? group of answer choices the ability to move from personal experience to create a general principle the ability to use a general principle to predict a specific outcome an abstract concept related to conservation principles the understanding that superficial changes to the appearance of an object do not change the essence or the reality of the object What is a recession and how does it affect me? on march 15, viking office supply agrees to accept $1,200 in cash along with a $2,800, 60-day, 15 percent note from one of its customers to settle his $4,000 past-due account. Giant planet atmospheres have layers of clouds and aerosols (tiny liquid droplets) made from different chemicals because:A) convection does not occur on giant planets.B) the Coriolis effect affects each chemical compound differently.C) different chemicals condense at different temperatures.D) the winds are in the outermost layer. What was the Warren Court most concerned about? What were the humans hoping in Animal Farm? What is the effect of rhyme in Shakespeare? How do I find the value of a + b + c? The Everglades are wetlands in southern Florida. In 1948, federal and local governments joined together to divert water from the Everglades in order to create dry land for humans to live on. The change in water flow affected the ecosystem negatively. In 2000, the Comprehensive Everglades Restoration Plan was initiated. The goal of this legislation is to return the water flow to its historical path. Which of the following was necessary for the Comprehensive Everglades Restoration Plan to be enacted?a. They had to ask the public for monetary donations for the funding of the project. b. They had to survey the public for their opinions. c. They had to monitor the health of the system for years and collect data. d. They had to collect samples of all native plants. Name three ways B2B marketer can enhance customer relationships How do you find the x-intercept of a linear equation in two variables? 4. Find an example of a print or Internet ad that includes images and text, and then answer the following questions about it. Describe the ad. (1-3 sentences. 1.0 points)What do you think this ad's marketing message is? (1-5 sentences. 2.0 points) TIP: Does it use a specific desire or fear, or does it try to show how the product is a need or how it solves a problem?Is the ad trying to get people to do something? If so, what is it trying to get people to do? If it isn't trying to get people to do something, what do you think the point of the ad is? (1-5 sentences. 2.0 points) Do you think this ad is effective? Why or why not? (1-5 sentences. 2.0 points) The nurse working in the emergency department is assessing four clients' ability to tolerate pain. Which client is likely to tolerate a higher level of pain?A. A 10-year-old who was burned by a camp fire earlier today.B. A 70-year-old who has a postoperative infection from a surgery one week ago.C. A 23-year-old woman who sprained her knee while bicycling.D. A 55-year-old woman who has had moderate low back pain for three months. Which of the following statements regarding hazardous materials is correct? A. Most hazardous materials are odorless and colorless, even when a substantial leak or spill has occurred. B. Some substances are not hazardous by themselves, but become toxic when mixed with another chemical. C. A package or truck need only contain small quantities of a hazardous chemical before it must bear a placard or label. D. Identifying the presence of a hazardous material is generally very easy because of the consistent use of placards. What were the two major impacts of the Great Migration? Develop a Tic-Tac-Toe game using the JavaFX FXML. The requirements mentioned is just the base. 1) Game is going to have at least 2 Scenes, Login Scene and GamePlay Scene. 2) Game will have 2 fxml files and 2 controller classes. 3) In the Login Scene, it is sufficient to learn the Names of the Players 4) Game will then load the GameScene with the Player Names updated on the GameBoard. 5) The game starts by clicking the "Start" button and "Start" button is disabled until the game finishes. The name of the player who is going to play is displayed in a different color to emphasize. 6) The players uses different symbols and play the game one by one. 7) At each turn, program need to check if there are any spots left or if there is a winner. If so, should prompt it. 8) Count the number of times each player wins and update the Game Scene. your company makes game parts using 3-d printers. one customer wants a circular game coin that is 2.0 centimeters across and 0.5 centimeters thick, as shown below. you need to estimate the amount of plastic you will need for each batch of 50 coins. how many cubic centimeters is that, rounded up if necessary to be a multiple of 10 cubic centimeters?