Which one among the foUiowing is the correct order of power consumption for light of equal intensity?

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Submitted by examrobotsa on

Q: 24 (NDA-II/2012)

Which one among the foUiowing is the correct order of power consumption for light of equal intensity?
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question_subject: 

Science

question_exam: 

NDA-II

stats: 

0,50,21,8,50,6,7

keywords: 

{'incandescent bulb': [0, 0, 0, 1], 'light emitting diode': [0, 0, 0, 3], 'power consumption': [0, 0, 2, 1], 'fluorescent tube': [0, 0, 1, 0], 'cfl tube': [0, 0, 0, 1], 'correct order': [0, 0, 2, 0], 'equal intensity': [0, 0, 0, 1], 'light': [16, 4, 34, 62]}