How many photons are produced in one second, Physics

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How many photons are produced in one second

A 3.0W source of light produces monochromatic beam of wavelength 550 nm . This beam is incident on a metal surfae with work function of 0.5ev

a) how many photons are produced in one second?

b) what is the maximum energy of the emitted electrons

c) what is the stoppinng potential for the photoelectric effects

d) what is the cutoff wavelenght?

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Physics: How many photons are produced in one second

Reference No:- TGS0738259

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Recent Questions Asked Physics

Q : Find the velocity and elevation heads

Q : Calculate the minority carrier mobility

Q : Find probability that neither of the two screws is defective

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Q : How many photons are produced in one second

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Q : Determine the temperature at which the cold water

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Ask an Expert for Answer!!

Physics: How many photons are produced in one second

Reference No:- TGS0738259

Recent Questions Asked Physics

Q : Find the velocity and elevation heads

Q : Calculate the minority carrier mobility

Q : Find probability that neither of the two screws is defective

Q : What is the new predicted temperature

Q : How many photons are produced in one second

Q : What is the balls speed immediately after the collision

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Q : Find length of largest continued penny-shaped interior crack

Q : Write down the ohms law and power expression

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