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sergey [27]
3 years ago
8

Which term refers to an early system of paving roads with crushed rock and asphalt? A. . corduroy B. macadam C. cobblestone D. c

oncrete
Biology
2 answers:
Yuri [45]3 years ago
8 0
The answer is B. Macadam
oksian1 [2.3K]3 years ago
4 0
The term that refers to an early system of paving roads with crushed rock and asphalt is macadam. The correct answer is B. 
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Answer:

The answer is: the process in which energy is emitted by one object, transmitted through space, and absorbed by another.

Explanation:

Heat energy- <em>this is the movement of tiny particles in the different phases of matter. </em>It can be transferred through different processes such as <u>convection, conduction and radiation.</u>

Let's focus on radiation. In this process, a body emits energy, then this energy is transmitted through space and is absorbed by another body. The heat, in here, is carried by electromagnetic waves. Examples of electromagnetic waves are <u><em>visible light, X-rays, radio waves, etc.</em></u>

For example, when you light a candle, it emits a visible light which is transmitted through space. Heat will only be transferred to a body if the body moves closer to the candle. So, if I put my finger closer to the candle, it will absorbed the heat. This process is called radiation.

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