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MHT CET Physics question

PhysicsThermal Properties of MatterMHT CET

A 60 w bulb has a filament temperature of 2000 K°. What will be the wattage of another bulbs of same filament area and material at a temperature of 4000 K° ?

Answer: (D)

Solution

Power : W; 8, 32 and

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Question ID VK-063069