Thermal energy “flows” from warmer areas to colder areas. Heat is a measure of this flow.

True or False

Answers

Answer 1

Answer:

True

Explanation:

Throughout the universe, it's natural for energy to flow from one place to another. And unless people interfere, thermal energy — or heat — naturally flows in one direction only: from hot toward cold. Heat moves naturally by any of three means. The processes are known as conduction, convection and radiation.

Answer 2

The statement, "Thermal energy “flows” from warmer areas to colder areas. Heat is a measure of this flow" is true.

What is thermal energy?

The energy created by heat is referred to as thermal energy. It is created when a body's temperature rises. As a result, the molecules, and atoms start to sprint, move quickly, or crash into one another.

When a substance's temperature rises, heat, a type of energy, is created. Temperature, thermal energy, and heat all relate to one another. Heat always moves from a hot body to a cold body.

The heat or thermal energy in the body increases as the temperature rises, causing the movement of the atoms to accelerate and the atoms to collide. Heat is a variable of thermal energy.

Thus, the statement is true.

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Related Questions

Help me with my waves homework. I need to measure the 3 waves and answer the 2 questions.

Answers

Answer:

they are 2 3 i think

Explanation:



For the first question of frequency decreases wavelength increases if frequency increases wavelength decreases

PLEASE ANSWER THIS I AM DOING SCIENCE AND IT SUCKS


WHICH ONE IS A SCIENTIFIC PROBLEM


The fingerlings grown in 5% saline solution will grow
faster than the fingerlings grown in 10% saline solution.



What is the growth rate of the fingerlings in 5% saline
and 10% saline solutions?

Answers

The scientific question is “what is the growth rate of the fingerlings in 5% and 10% saline solutions?”

the other is a hypothesis

Please help, I’ll fr give 5 stars and Brainliest ;-;

Answers

Omg what grade are you in lol
i think the average is 1,450 but i might be wrong, mainly because the lowest point is 100 and the highest point is 2,800 which makes the average 1,450

When a pupil shrinks less light enters the eye. Which stimulus is most likely to cause the eye's pupil to shrink?

A. A loud sound
B. A dark room
C. A cold wind
D. A bright light

Answers

Answer:

D. A bright light

Pupils tend to become bigger (dilate) in low-light situations. This allows more light into the eyes, making it easier to see. When there's a lot of bright light, your pupils will become smaller the answer is D

The photo shows an animal called a water flea. Which level of organization is it an example of?

A. Organism
B. Organ system
C. Cell
D. Tissue

Answers

Answer:

A. organism i think

Answer:

the answer it's A Organism

:

I did the test

What is meant by thermal heat capacity?

Answers

Answer:

The quantity of heat necessary to produce a unit change of temperature and a unit mass of a material.

Answer:

thermal capacity is defined as the quantity of heat necessary to produced a unit change of temperature in a unit Mass of material

Imagine that the moon’s orbit wasn’t elliptical and it that it did not orbit the earth at a 5 degree angle. How would this change the predictability of an eclipse happening every month?

Answers

Answer:

Without the tilt, lunar eclipse will happen every month.

Lunar eclipse will happen each month, because of this.

Which definition is correct?

a physical change creates a new substance because bonds are broken or formed
a physical change can happen without changing any characteristics of the substance
a chemical change occurs when the substance remains the same but the shape, or other physical characteristics change
a chemical change produces a new substance by breaking and forming new bonds

Answers

Answer:

last one is correct

Explanation:

bcoz when a reaction takes place there is the formation of new products with the help of old one .

plzz help meee!
Noah rides his bike 16 kilometers in 2 hours. What is his average speed?

Question 9 options:
A)
8 miles per hour
B)
8 kilometers per hour
C)
32 meters per hour

Answers

Answer: B, 8 kilometers per hour
b= 8 kilometers

hope this helped :)

A car traveling around a corner at 18 meters per second is accelerating because it is changing its

1. mass.
2. speed.
3. direction.
4.displacement.

Answers

Answer:

18 mass speed direction displacement

Explanation:

18 meters per second is 18/60 =0.3

When we talk about substances dissolving we usually follow the rule " like disssolves like". What does that mean? (selct TWO correct answers)


Nonpolar molecules will dissolve other nonpolar molecules


Nonpolar molecules will dissolve polar molecules


Polar molecules will dissolve nonpolar molecules


Polar molecules will dissolve other polar molecules

Answers

Answer:

hope it helps

Explanation:

Polar molecules will dissolve nonpolar molecules

Polar molecules will dissolve other polar molecules

Describe the chemical reaction based on the chemical equation below. Also, explain whether the equation is balanced.

Answers

I don't see any chemical Equation

(Mark as Brainiest)

Answer:u dont have no picture ofbit u need to show us whst it is

Explanation:

Ong ohoje is glitch ant type hate when it do thsi

What is found between Mars and Jupiter?
Is it Comets or is it Asteroid (NOT Asteroid belt)

Answers

Answer:

asteroid

Explanation:

Dwarf planet Ceres .....................

Choose all the answers that apply.

Which of the following is true about the carbon-oxygen cycle?

The atmosphere stores more carbon dioxide than the ocean.
Plants use oxygen to make food during photosynthesis.
Carbon dioxide is added to the atmosphere by burning fossil fuels.
Carbon dioxide is a waste produce of respiration.

Answers

Answer:

B. is the answer. :)

Explanation:

have a good day <3

The carbon cycle is the rotation of the carbon and its compound in the atmosphere. carbon is added to the atmosphere by burning fossils and is a waste product of respiration. Thus, options C and D are correct.

What is a carbon cycle?

A carbon cycle is a biogeochemical cycle that involves the reuse of the carbon from various sources that involve the atmosphere and organisms. The cycle repeats itself again and again.

When fossil fuel is burnt carbon dioxide along with some gases are released into the atmosphere. Also, carbon dioxide is a waste product of cellular respiration. Most of the carbon is present in rocks, oceans, and the atmosphere.

Therefore, the burning of fossils releases carbon.

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HELP ASAP!!!!!! please

Answers

Answer:

F2 gg

Explanation:

HELP!!!!!! IT¨ S DUE TODAY

Answers

Answer:

The answer for number 4 is 7 and the answer for number 5 is true

Explanation:

First one is 7 and the second one is true I think

Brainliest answer please im not wasting my points for no reason please this is the last one and then im done please thank you
What do the solid lines on the topographic map represent?


A. changes in rock types

B. lines of equal pressure

C. lines of equal elevation

D. changes in vegetation

Answers

Answer: I think it’s C

Explanation:

Its B Im Pretty Sure

Which best protects animal species that are endangered due to overhunting?

laws
increased biodiversity
poaching
captive breeding

Answers

Answer:

i believe the correct answer is d.) the correct answer is captive breeding but if its not im sorry

Answer:

captive breeding

Explanation:

FIRST TO ANSWER GETS 30 POINTS


Classify the following as physical, biological, applied science

1. Chemistry 7. Parasitology

2. Zoology 8. Volcanology

3. Engineering 9. Genetics

4. Metallurgy 10. Pasteurization

5. Medicine 11. Aviation

6. Microbiology 12. Bacteriology

Answers

Explanation:

Chemistry is physical

Zoology is biological

Engineering applied

Metallurgy applied

Medicine biological

Microbiology biological

Parasitology biological

Volcanology physical

Genetics biological

Pasteurisation biological

Aviation physical

Bacteriology biological

Last question, I promise!!!!!! ... :>

Answers

Answer:

Which question?

Explanation:

Yeah haha Josiah’s fix

Which chemical equation best represents the law of conversation of matter?

Answers

H+O>h2o I believe this is the answer
HTO>h20 im pretty sure thats it

An element has a mass of 39.2 and an atomic number of 19. How many protons does this element have? How many neutrons? How many electrons?

Answers

Answer:

19 protons, 19 electrons, and 3 neutrons

Explanation:

the atomic number is 19 so the protons are the same, 19, and the electrons are the same as the proton, because protons are positive and electrons are negative so they have to balance out and the neutrons ➗ mass number by the atomic number.

19 protons 19 electrons 3 neutrons

Factor the following expression using the GCF: 2dr – 4r.
r(2d – 4)
2r(d – 2)
2(dr – 2r)
2r(d – 1)\

Answers

Answer
2(dr-2r

explanation
2dr-4r =2dr+2•2r= the answer

I hope I helped I have trouble on this my self but I’m in college so it should be easy for me if I got it wrong I’m very sorry I haven’t done this in a while

This is a chemical reaction for the decomposition of carbonic acid into water and carbon dioxide.
H2CO3→H2O + CO2
How does the reaction support the Law of Conversation Mass?
a). The mass of carbon atoms is reduced during the reaction

b). The mass of the atoms in the reactant equals the mass of the atoms in the products

c). The mass of hydrogen atoms is the only thing that remains the same before and after the reaction

Answers

Answer:

H2CO3 → CO2 + H2O decomposition in the presence of H2O, HCOOH, CH3COOH, H2SO4 and HO2 radical: instability of the gas-phase H2CO3 molecule in the troposphere and lower stratosphere†

Explanation:have fun

The correct statement given the data is:

The mass of the atoms in the reactant equals the mass of the atoms in the products (Option B)

What is a chemical equation ?

Chemical equations are representations of chemical reactions using symbols and formula of the reactants and products.

The reactants are located on the left side while the products are located on the right side.

Reactants —> Products

The balancing of chemical equations follows the law of conservation of matter which states that matter can neither be created nor destroyed during a chemical reaction but can be transferred from one form to another.

Considering the equation given from the question

H₂CO₃ —> H₂O + CO₂

Reactant

H = 2 atomsC = 1 atomO = 3 atoms

Product

H = 2 atomsC = 1 atomO = 3 atoms

From the description of the reactant and product, w can see that the atoms in both reactant and product are the same. Hence the equation support the law of conservation of mass

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What is a change in matter that results in a change in its identity and properties? *

Answers

Answer:

Chemical change

Explanation:

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HELPPP ME ASPAP I'LL GIVE YOU BRAINLIST (NO NONSENSE PLS)

1. Nobelium has an atomic number of 102 and an atomic mass of 259. Explain how to calculate how many neutrons are in the most common form of Nobelium. Include a mathematical expression to help explain your answer (example: 1+1 = 2)

2. The atomic mass of Mercury is 200.592. The atomic number for Mercury is 80. As protons and neutrons are only available as a whole, how do scientists determine an atomic mass reported as a decimal number? Explain your answer using Mercury as an example.

Answers

Answer:

1) 157 Neutrons, 2) the decimal is simply is due to isotopes, because the elements atomic mass is an average of these isotopes multiplied by its abundance(or percentage on earth.) For Mercury, it has many isotopes(an element with a different mass number, logically the atomic mass listed on the periodic table as a mass has 100% abundance, therefore this is used to find the most abundant mass for that particular element/molar mass) likewise, Mercury has an atomic mass of 200.59 u, as one mol of Hg(mercury) is 200.59 grams.

Explanation:

The formula for Neutrons in an atom of an element is calculated by finding the

The formula for neutrons

Help please omg ;-; REEEEEEEE

Answers

I would say one of the bottom two
The correct answer would be C) a roller coaster car moving toward the top of a rise in the tracks.

Hope this helps:)

20 points and very easy-

Match the following with the letters and numbers below:

1. Energy of an objects position above the ground
2. Stored in the bonds of atoms and molecules
3. Stores in the nucleus of an atom
4. Energy of vibrating molecules
5. Movement of objects used to do work
6. Created by vibrations in electric and magnetic fields

A. Heat
B. Mechanical energy
C. Nuclear energy
D. Chemical energy
E. Light
F. Gravitational energy

Thank you in advance!! Please hurry!

Answers

1. F
2. D
3.
4.
5.
6.

Sorry I couldn’t help more, this is all I could find ❤️

Which scientist's atomic model is most recent?
A. Dalton's
B. Rutherford's
O c. Thomson's
D. Bohr's

Answers

Answer:

D. Bohr's

Explanation:

I just did the test, and got it right! Hope this helps.

It was Niels Bohr who discovered the modern atomic model. This model revealed the revolution of electrons and determination of energy levels and momentum of electrons. Hence, option D is correct.

What was atomic model?

Various atomic models discussed  about the structure and electronic properties of atom. It was Dalton who found that atom is indivisible and combination of atoms make a compound.

Later J.J . Thomson discovered electrons the subatomic particles. But this model does not found the orbitals for electrons and energy levels. Rutherford proposed then the nuclear model of atom.

Nuclear model of atom described that the nucleus contains the positively charged particles protons and the negatively charged particles electrons are revolving around the nucleus.

Later Bohr explained the revolution of electrons around the nucleus with the aid of quantum mechanics and he found that the electrons revolves through a circular paths of fixed energy. By this model momentum and energy of electrons can be calculated.

Hence, Bohr's model is most recent.

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How do you determine if an element is metal or non-metal?

Answers

Answer: If the outermost shell has 1–4 electrons, it is a metal.

If the outermost shell has 5–7 electrons, it is a non-metal.

Metal elements have 1,2,3 or 4 electrons in the outer most shell while non metals have 5,6 or 7 electrons.
Example - Carbon
atomic number - 6
electron configuration - 2,4
Meaning it has 4 electrons in its outer most shell which makes it a METAL.
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