If the average frequency emitted by a 160 W light bulb is 5.00 1014Hz and 10.0 of the input power is emitted as visible light approximately how many visible light photons are emitted per second

The value is

Explanation:

From the question we are told that

   The power rating of the bulb is  

   The frequency is

   The percentage of the input power that is emitted as visible light is

Generally the amount of power emitted as visible light is mathematically represented as

=>  

=>  

Generally the amount of energy emitted as light is mathematically represented as

Here n is the number of photon ,  h is the Planks constant with value

Generally this power emitted as visible light is mathematically represented as

=>  

=>  

=>  

=>  

this a false

explanation:

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !