What does thermal energy travel through?

Social Studies

1 answer:

Oksanka [162]2 years ago

4 0

Answer:

D is the correct answer.

Explanation:

Because thats what happens in the law of thermal energy and I did the unit.

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What was the purpose of laws like the ones listed above

pantera1 [17]

Answer: The purpose of laws is rules of conduct, usually found enacted in the form of statutes that regulate relationships between people and also between parties

Explanation:

hope this helps :D

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1 year ago

The CSIRT should be available for contact by anyone who discovers or suspects that an incident involving the organization has oc

Kryger [21]

Answer:

Help desk

Explanation:

Contacting the help desk as the first stop will help determine the severity of the case and with their finding, they can decide whether it call CSIRT or not.

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2 years ago

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1. What is an advantage of living in a DEMOCRACY? Explain your answer: What is the answer

cricket20 [7]

Effective democracies tend to allow a broader range of interests to be considered on a regular basis. This leads to more nuanced and moderate policies and reduces the risk that ineffective leaders can stay in power for a long time.
These characteristics encourage more robust and stable economic growth.
In authoritarian systems, economic growth is more likely to be narrowly based on a small section of the population and corruption is likely to be higher.
Few countries with authoritarian systems of government have achieved high levels of growth in the long term.

Hope this helps!

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2 years ago

Your friend is having a hard time with the terminology in this unit. He is confused between the terms pure substances, mixtures,

Keith_Richards [23]

Answer and Explanation:

Pure substances are basically chemical substances with distinct composition and properties that are constant. They may consist of one atom, molecule or compound that cannot be easily separated by physical separation technique. Examples of pure substances are iron, water, gold etc.

Mixtures are made up of two or more substances that are not chemically combined together, in which each substance that make up the mixture still retains their chemical identity, and can separated by physical method. Examples of mixtures are brass made up of different metals, salt water, milk etc.

Elements are pure chemical substances that are made up of a single type of atom which cannot be easily broken down. For example, hydrogen, oxygen, iron.

Compounds are made up of two more different elements that are chemically bonded together by chemical bonds. Examples include NaCl or salt, which is made up of Na and Cl; Water which is made up of Hydrogen and Oxygen

Homogenous mixture contains substances of uniform composition, e.g, air which consists of mixture of gases; a mixture of salt and water; milk etc. Heterogenous mixture, on the other hand contains substances whose distribution are not uniform, i.e. non-uniform. Examples are a mixture of sand and water; water and oil etc.

Physical change is a type of change that involves the change of form of a matter without the chemical properties being altered. This is a reversible change. On the other hand, a chemical change is an irreversible change in which the chemical properties of a matter are changed.

Examples of physical change are freezing of water, melting an ice cube, melting of wax etc.

Examples of chemical change are burning of wood, rusting of iron etc.

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3 years ago

WILL GIVE BRAINLIEST AND THANKS FOR GOOD ANSWER!!!!!!!!!!!!!!!!!!! 13 COLONIES!!!!!!!!!!!!! PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!

lana66690 [7]

I have posted the answer on your profile because when I tried to post it here it said it contained a link or inappropriate words.

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3 years ago