Answer :
Answer:
To determine which of the two in each pair has higher energy, we can use the electromagnetic spectrum as a reference. In general, electromagnetic radiation with shorter wavelengths has higher energy.
a) Microwaves have lower energy compared to infrared radiation because they have longer wavelengths. Therefore, **infrared** has higher energy in this pair.
b) Visible light has shorter wavelengths and higher energy compared to infrared radiation. Therefore, **visible light** has higher energy in this pair.
c) X-rays have shorter wavelengths and higher energy compared to ultraviolet light. Therefore, **X-rays** have higher energy in this pair.
d) Ultraviolet light has shorter wavelengths and higher energy compared to visible light. Therefore, **ultraviolet light** has higher energy in this pair.
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Answer:
Sure, let's break it down:
a) Microwaves have lower energy than infrared radiation.
b) Visible light has higher energy than infrared radiation.
c) X-rays have higher energy than ultraviolet light.
d) Ultraviolet light has higher energy than visible light.
So, to summarize:
a) Infrared radiation has higher energy.
b) Visible light has higher energy.
c) X-rays have higher energy.
d) Ultraviolet light has higher energy.