the tube light is felt cooler than the light from a bulb of the same wattage because
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because in tubelight higher amount of argon is present than a bulb
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ANSWER:
Tube light feels cooler than a bulb of the same wattage because the relative heat with respect to area is less in tube lights.
EXPLANATION:
The energy generated in tube lights is less as compared to energy generated in bulbs. The operating principles of tube lights are different from those of bulbs and tube lights are designed to produce less heat.
In addition, tube lights are filled with argon gas instead of helium which is used in bulbs. Therefore, when using tube lights, one feels less heat as compared to when bulbs are used.
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