Podcast
Questions and Answers
Which type of electromagnetic radiation carries the least energy?
Which type of electromagnetic radiation carries the least energy?
- Ultraviolet (UV) rays
- Visible light
- X-rays
- Radio waves (correct)
Why do short, tight waves carry the most energy?
Why do short, tight waves carry the most energy?
- They have lower frequency
- They have higher frequency (correct)
- They are less affected by energy loss
- They require more energy to produce
Which electromagnetic radiation is harmful to humans?
Which electromagnetic radiation is harmful to humans?
- Microwaves
- Visible light
- X-rays (correct)
- Infrared radiation
What type of light do pigment molecules absorb for photosynthesis?
What type of light do pigment molecules absorb for photosynthesis?
Why are higher-energy waves dangerous to living things?
Why are higher-energy waves dangerous to living things?
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