PLANT PHYSIOLOGY
PHOTOSYNTHESIS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Energy is higher.
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Energy is lower.
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Energy is not dependent on wavelength.
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energy is cancelled out
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Detailed explanation-1: -Higher the wavelength, higher is the energy of radiation.
Detailed explanation-2: -Electromagnetic waves vary in wavelength and frequency. Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies. Higher frequency waves have more energy. The speed of a wave is a product of its wavelength and frequency.
Detailed explanation-3: -Electromagnetic waves can travel through a medium or a vacuum. Mechanical and electromagnetic waves with long wavelengths contain less energy than waves with short wavelengths.
Detailed explanation-4: -What does the length of the wavelength convey? (Short wavelengths have more energy, while long wavelengths have less energy.)
Detailed explanation-5: -Just as wavelength and frequency are related to light, they are also related to energy. The shorter the wavelengths and higher the frequency corresponds with greater energy. So the longer the wavelengths and lower the frequency results in lower energy.