• Sajan sarthak sahoo thankyou
    a.Microwaves are not more powerfull as it's frequency is lower so energy will be also low. as E=hf we know so False b.yes it's true chlorophyll absorbs green and red visible ...
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  • Rahul pandey thankyou
    a. (False): Micro-waves are less powerful than than ultraviolet radiations. Microwaves are higher wavelength radiations than ultraviolet. Wavelength is inversely proportional to th...
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