Pressure force on the 15 cm diameter headlight of an automobile travelling at 0.25 m/s is
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The momentum of a photon is h/lambda, after which one gets the force from the impulse momentum theorem, and hence the pressure P=2I/c
So that Pressure force 'll be generated as a result of heat energy liberated due to battery.Heat liberated is proportional to pressure force then 6.8 N pressure applied on it.
So that Pressure force 'll be generated as a result of heat energy liberated due to battery.Heat liberated is proportional to pressure force then 6.8 N pressure applied on it.
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