changes of state occur when there is a change in:

A. thermal energy
B. Electromagnetic
C. Chemical energy
D. Electrical energy

Answers

Answer 1

Answer:

I believe it is chemical energy

Explanation:

Sorry if I am wrong (rate one star if it is wrong)

Answer 2
Thermal energy: because the word used is ‘state’

Related Questions

What forces the inner core of Earth to remain solid?
A.) Lack of water
B.) Low temperature
C.) Low density
D.) High pressure

Answers

Answer:

I think the answer is C

Explanation:

or B

High pressure remains solid

On a hot summer day, air rises most quickly when it is above a

forest

lake

desert

river

Answers

It would be Lake because the water bacteria is evaporating into clouds

On a hot summer day, air rises most quickly when it is above a desert. The correct option is C.

What is a desert?

A desert is a barren area of land with little precipitation and, as a result, hostile living conditions for plant and animal life.

The lack of vegetation exposes the ground's unprotected surface to denudation. Arid or semi-arid regions cover roughly one-third of the Earth's land surface.

Although the majority of deserts, such as the Sahara in North Africa and the deserts of the southwestern United States, Mexico, and Australia, occur at low latitudes.

Arid climates have less cloud cover than humid climates, and cloud tops reflect a significant amount of the sun's energy back into space, reducing surface heating. On a hot summer day, air rises the fastest above a desert.

Thus, the correct option is C.

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NEED ANSWER ASAP
Which type of Symbiotic Relationship is described below?

When two organisms interact with one another and one is benefited, and one isn't benefited or harmed.

a
Mutualism
b
Commensalism
c
Parasitism

Answers

That would be Mutualism
That would be B: Commensalism

Hi!! can someone pls help me with this question? ASAP PLS!

Answers

Answer:

1.Driving A Car That Uses Gasoline

2.Keeping Non-LED Lights On In Your House All Night

Explanation:

gardening and solar panels i think

How does hot object produce heat?

The hot objects create hot air producing heat.
Movement of the hot object creates heat.
Molecules in the hot objects create friction to produce heat energy.
Heat is absorbed the object from the air around it.

Answers

The object can creat heat from energy and friction but in some cases that’s not the case.
When objects are heated, the movement between the particles of the matter increases. As a result, particles move and vibrate more faster. When this happens, the heat can be transferred by vibrations between particles. Hope this is correct. If yes, please give me the brainliest

Which type of Symbiotic Relationship is described below?

When two organisms interact with one another and one is benefited, and one isn't benefited or harmed.

a
Mutualism
b
Commensalism
c
Parasitism

Answers

ITS B IHAVE TO TYPE MORE

In MOST cases, a hurricane will

increase its energy when coming in contact with land

increase its energy when coming in contact with warm water

increase its energy when coming in contact with cold water

maintain its energy regardless of what it is over

Answers

Answer:increase it energhy when coming in contact with warm water

Explanation:because they dont form in cold places

Answer:

Increase its energy when coming in contact with warm water

Explanation:

The picture shows a sedimentary rock that was formed from crystalized minerals.


Which type of sedimentary rock is shown?

chemical
clastic
organic
sandstone

Answers

Answer: that is a chemical rock

Which is one way that minerals crystallize from materials dissolved in water?

from the air
from solutions that evaporate
from hot water solutions when water boils
from the soil

Answers

Answer:

B. from solutions that evaporate

Explanation:

I took the test

The minerals crystallize from materials dissolved in water from solutions that evaporate. Therefore, option B is correct.

What is mineral ?

A mineral or mineral species is, generally speaking, a solid chemical compound that naturally occurs in pure form and has a very well-defined chemical composition as well as a particular crystal structure.

Each crystal structure that makes up a chemical compound that exists naturally as a separate mineral species. As an illustration, silicon dioxide is a component of the same mineral species as quartz and stishovite.

They can be mined and have the potential to be exploited as a source of metal. Manganese, iron ore, and bauxite are examples of metallic minerals, which can be either ferrous or non-ferrous. While ferrous minerals do contain iron, non-ferrous minerals do not.

Thus, option B is correct.

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If Earth was like a hardboiled egg, which part of Earth would the egg white represent? (4 points)

Answers

Answer:

the earths crust or the outer shell

Explanation:

The earth’s crust or the core.

10 POINTS PLS HELP ME





Which of the following is NOT a characteristic of all living things?
a. lifespan
b. locomotion
c. production of wastes
d. energy requirement

Answers

Answer:

I think your answer would be b. locomotion

Explanation:

hope this helps and srry if wrong

Can happen through solids, liquids, gases, and vacuum. Please explain why is that answer?
A. Radiation
B. Conduction

Answers

Answer: The is is A. Radiation

Explanation:

The model of the atom has changed as scientists have gathered new evidence. Four models of the atom are shown below, but one important model is missing.

Which atomic model is missing from this set?

Bohr’s model
Dalton’s model
Rutherford’s model
Thomson’s model

Answers

Answer:

Daltons model

Explanation: Yww!!!

Daltons model is missing from this set

An igneous rock has a coarse texture and is dark in color. How else can this rock be accurately described?

small crystals
cooled quickly
produced from magma
formed at Earth’s surface

Answers

Answer: Produced from magma

Explanation:

C: Produced from magma

is Almost everything on Earth made of molecules? True or False

Answers

Almost everything on earth is made of molecules so yes true
It is true because we have more molecules on earth rather than atoms

Out of the 3 of these
Protons Neutron and electrons witch of these are responsible for a charge that can be transformed from one object to another.

Answers

electrons can be transformed from on object to another , (can you mark me brainlyest)

Fill in the blank.

If you gone call me a _____ make sure you put _______ infront of it

Answers

answer: botch and baddest

In sexual reproduction, two individuals produce offspring that have genetic characteristics from both parents. This type of reproduction results in -
Select one:

offspring that are copies of the mother

genetic variation

identical offspring

offspring that are copies of the father

Answers

Answer:

genetic variation

Explanation:

I think identical offspring

Which of these is NOT part of the nervous system?
¿Cuál de estos NO es parte del sistema nervioso?

Nerve cells
Brain
Bladder
Spinal cord

Answers

Answer:

2. Bladder

Explanation:

The brain, spinal cord and nerves are the part of the nervouse system.

The answer is bladder

Describe your theories on time travel. Will it exist? If so, how? If not, explain why.

Answers

Tbh. I feel like the government knows about it but is hiding it. Speed is the key to it all.

Answer:

Personally no...

Explanation:

The ability to go back in time or go into the future could case our measurement of time to shift, and the thin vail of our time could be broken through that soooo yeah

Please hurry I need to get this done, please help me I will give you the brain thing and extra points.
image below 10

Answers

Answer: C. A force applied to the cart pushing or pulling it forward

Explanation: (I hope this is correct)

I believe the correct Anwser is C

Explain why you agree or disagree with this statement
''Friction is a way to create electricity because it creates charged particles. ''

Answers

Friction actually generated friction because you create charges that are dealing with electricity. When you rub some against each other , you can create a little spark which is electricity . Friction can produce static or something because it can be transferred by two or more items .

Please answer my question, and please no random things, thank you!! It is not F, That is all I know.
Thank you <3

Answers

Answer:

You havent attached the choices so we cant tell u the answer

Answer:

I do not see the options but this is what I know.

Explanation:

At the boiling temperature, adding heat energy converts the liquid into a gas WITHOUT RAISING THE TEMPERATURE. In this case, the energy added to the liquid goes into breaking the bonds between the liquid molecules without causing the temperature to change. The same thing happens when a solid changes into liquid.

Relative Dating Using Index Fossils
Index fossils can help geologists compare rock at locations .
• First, geologists give a relative age to a layer at one location.
• Index fossils help identify where may have occurred.
• Then that layer can be to other locations.

The answer choices is layers, distance, compared, unconformities

Answers

Index fossils can help geologists compare rock Layers at Distance locations.

Index fossils help identify where Unconformities may have occurred.

Then that layer can be Compared to other locations.

SCIENCE!!!! PLEASE HELP!!! 20 POINTS

Answers

Answer:

As the Earth rotates, it also moves, or revolves, around the Sun. ... As the Earth orbits the Sun, the Moon orbits the Earth. The Moon's orbit lasts 27 1/2 days, but because the Earth keeps moving, it takes the Moon two extra days, 29 1/2, to come back to the same place in our sky.

Explanation:

The answer above I believe is correct I was gonna say the same!!! GG

Pleasee help!!! will mark brainliest!

Answers

Answer:

#2

Explanation:

The answer should be 2 I’m not sure tho

PLS I NEED HELP ASAP! BRAINLIEST TO FULL ANSWER!!
The chocolate in your favorite candy bar has the chemical formula: C7H8N4O2. What elements are present in this formula? How many atoms of each element are in this molecule? Using some of the trends that you described in question 2, what patterns do you notice between these elements on the periodic table?

Answers

Answer:

CARBON HYDROGEN NYTROGEN OXYGEN

Explanation:

POGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOGPOG

Carbon, hydrogen, nitrogen, oxygen
Carbon7 hydrogen8 nitrogen4 oxygen2

Which process begins the formation of sedimentary rock?

the movement of sediment
the cementation of rock sediment
the breakdown of rock into sediment
the buildup of sediment in one location

Answers

Answer:

Weathering breaks down pre-existing rock into particles, while erosion moves the particles to a site of deposition. These processes begin the formation of sedimentary rock.

Explanation:

Sediment is the term for the component that aids in the formation of sedimentary rock. All of the processes that lead to the sedimentation of organic and mineral particles are together referred to as sedimentation. The cementation of rock sediment forms sedimentary rock. The correct option is B.

What are sedimentary rock?

Sedimentary rocks are created by the material being deposited at the Earth's surface and then being cemented there by bodies of water. Existing rocks or pieces of extinct animals that have accumulated on the surface of the Earth over time generate sedimentary rocks.

Sediment is crushed and cemented as a result of deep sediment burial, creating sedimentary rock. The three types of sedimentary rocks are categorized as Organic, Clastic, and Chemical Sedimentary Rocks. Lime stone, clay, sandstone, etc. are some Sedimentary rocks.

The sediment particle size and fluctuation is the best indicator of the type of rock.

Thus the correct option is B.

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What things should be done before demolition begins to keep workers, other people, and other properties safe if a building fell down?

Answers

Answer:

Occupational Safety and Health

Explanation:

For example there should be quick exits in an emergency which includes occupational safety. Plus, there should be medical supplies which explains the need of safety

1. Select the best answer.
This type of heat transfer happens because of the uneven heating of liquids and gases.
convection
radiation
conduction

Answers

Answer:

I'm assuming it's convection.

Explanation:

When heat is transferred to liquids and gases, they carry that heat energy  with them, further spreading it.

Answer:

I'm not 100% sure but I think it's Convection I'm not sure but I know Convection is heat flux through liquids and gases.

Explanation:

I'm sorry if it's wrong I tried

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