Calculate the number of photons emitted in 10 h by a 60 W sodium lamp (lemda = 6200 A).

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A source of light of power P is shown in figure. Find the force on the block placed in the path of the light rays. The surface of body on which the light beam is incident is having a reflection coefficient
10
Sep
A source of light of power P is shown in figure. Find the force on the block placed in the path of the light rays. The surface of body on which the light beam is incident is having a reflection coefficient Calculate the number of photons emitted in 10 h by a 60 W sodium [...]
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Calculate the number of photons emitted in 10 h by a 60 W sodium lamp (lemda = 6200 A).
10
Sep
Calculate the number of photons emitted in 10 h by a 60 W sodium lamp (lemda = 6200 A). Calculate the number of photons emitted in 10 h by a 60 W sodium lamp (lemda = 6200 A). September 10, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Posted in: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Tags: Calculate the number of photons emitted in 10 h by a 60 W sodium lamp (lemda = 6200 A). ,