A I kw radio transmitter operates at a f...

A I kw radio transmitter operates at a frequency of 880 Hz how many photons per second does it emit?

`1.71xx10^21`

`1.71xx10^33

`6.02xx10^23`

`2.85xx10^26`

Text Solution

Verified by Experts

Topper's Solved these Questions

BASICS IN CHEMISTRY
PATHFINDER|Exercise QUESTION BANK|26 Videos

Similar Questions

Explore conceptually related problems

A certain F.M. station broadcasts at wavelength equal to 3.5 m. how many photons per second correspond to transmission of one kilowatt-

A 5 W point source emits monochromatic light of wave length 5000Å How many photons per second strike a unit area placed 5m away from the source and illuminated by it?

A vibrating tuning fork of frequency 260 Hz produces 4 beats per second with a tone emitted from a violin. If one of the prongs of the tuning fork is slightly rubbed, the number of beats produced per second increases . What is the frequency of the tone emitted from the violin ?

Monochromatic light of wavelength 632.8 nm is produced by a helium-neon laser. The power emitted is 9.42mW. How many photonsper second, on the average, arrive at a target irradiated by beam? (Asume the entire beam to be incident on a small area of the target)

A bulb emits light of wavelength 4500A^@ .The bulb is rated as 150 watt and 8% of the energy is emitted as light.how many photons are emitted by the bulb per second?

A 100 W power source emits green light at a wavelength lambda=5000A^@ . How many photons per minute are emitted by the source ?

Two tuning forks, vibrating simultaneously, produce 6 beats per second. The first of them has a frequency of 312 Hz . Some amount of wax is added to one arm of the second tuning fork , the number of beats per second reduces to 3 . Find out the frequency of this second tuning fork . Is it possible to increase the beat frequency to 6 per second by adding some more wax to the second tuning fork ?

If the electron in a hydrogen atom is raised to the third orbit, how many photons of different energies may be emitted ?

PATHFINDER-ATOMIC STRUCTURE-QUESTION BANK

The increasing order (lower first)for the values of e/m(charge/mass) f...
Text Solution
|
The triad of nuclei that is isotonic is
Text Solution
|
A I kw radio transmitter operates at a frequency of 880 Hz how many ph...
Text Solution
|
In a measurement of quantum efficiency of photosynthesis in plants it ...
Text Solution
|
The dissociation energy of H2 is 430.53 kj/mole.if H2 is dissociated b...
Text Solution
|
An electron in a hydrogen atom in its ground in its ground state absor...
Text Solution
|
The difference in angular momentum associated with the electron in two...
Text Solution
|
Difference between nth and (n+1)th Bohr's radius of H atom is equal to...
Text Solution
|
The velocity of an e^- in excited state of H atom is 1.093xx10^6m/s wh...
Text Solution
|
The ratio of the difference in energy between the first and the second...
Text Solution
|
If an electron in H atom has an energy of -78.4 kcal/mol the orbit in ...
Text Solution
|
The energy of an electron in the first Bohr orbit of H atom is -13.6 e...
Text Solution
|
The first emission line in the atomic spectrum of hydrogen in the Balm...
Text Solution
|
The angular momentum of an electron in a Bohr's orbit of He+ is 3.165...
Text Solution
|
The shortest lambda for the Lyman series of hydrogen atom is (givenRH=...
Text Solution
|
What element has a H like spectrum whose lines have wavelength four ti...
Text Solution
|
The second line of Lyman series of H coincides with the 6th line of Pa...
Text Solution
|
When the frequency of light incident on a metallic plate is doubled th...
Text Solution
|
When a certain metal was irradiated with a light of 8.1xx10^16Hz frequ...
Text Solution
|
A body of mass x kg is moving with velocity of 100 m sec^-1 its de Bro...
Text Solution
|