Answer:
2. True, 3 True, 4 Trues, 5 False, 6 True, 7 True, 8 False, 9 True, 10 True
Explanation:
3. True , Electromagnetic waves have electric and magnetic energy while ocean wave have kinetic energy which is then converted into electrical energy.
4. True, the distance between all the wavelength is same until and unless it not dampened or attenuated or amplified.
5. False, Frequency measures the number of times an event takes place in a given time period.
6. True, the higher is the frequency , the more will be the energy
7. True, Gamma waves have highest frequency
8. False, our eyes could see only visible spectrum wavelengths
9. True, some object or surfaces reflect the wavelength while some absorb it.
10. True, all cosmic researches are driven by EM waves theory and related logic.
