Home
Class 11
CHEMISTRY
Calculate the frequency (v) and wave num...

Calculate the frequency (v) and wave number `(bar(v))` of the yellow light with a wavelength of 580 nm emitted from sodium lamp.

Text Solution

Verified by Experts

`v=5.17xx10^(14)m^(-1), barv=1.72xx10^(6)m^(-1)`
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE - 1 (VERY SHORT ANSWER QUESTIONS)|5 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE - 3 (VERY SHORT ANSWER QUESTIONS)|13 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise SUBJECTIVE EXERCISE - 1 (LONG ANSWER QUESTIONS)|3 Videos

  • AROMATIC HYDROCARBONS

    AAKASH SERIES|Exercise OBJECTIVE EXERCIES - 3 (RECENT AIPMT/NEET QUESTIONS)|10 Videos

  • CHEMICAL BONDING

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3 (RECENT AIPMT/NEET QUESTIONS )|39 Videos

Similar Questions

Explore conceptually related problems

Calculate: (a) wavenumber and (b) frequency of yellow radiation having wavelength 5000Å

Calculate frequency of yellow radiation having wavelength 5800 Å .

Calculate the wave numbers corresponding to the following wavelengths (a) 2000 Å (b) 800 nm

Calculate the wavelength, wave number and frequency of photon which has energy equal to 3 eV.

A 100 W sodium lamp radiates energy uniformly in all directions. The lamp is located at the centre of a large sphere that absorbs all the sodium light which is incident on it. The wavelength of the sodium light is 589 nm. What is the energy per photon associated with the sodium light ?

A 100W sodium lamp radiates energy uniformly in all directions. The lamp is located at the centre of a large sphere that absorbs all the sodium light which is incident on it. The wavelength of the sodium light is 589 nm. (a) What is the energy per photon associated with the sodium light? (b) At what rate are the photons delivered to the sphere?

A 100 W sodium lamp radiates radiates energy uniformly in all directions. The lamp is located at the centre of a large sphere that absorbs all the sodium light which is incident on it. The wavelength of the sodium light is 589 nm. At what rate are the photons delivered to the sphere ?

What is the wave number of a radiation of wavelength 400 nm ?

Calculate the frequency of yellow radiation having wavelength 580 Å. ( 1Å = 10^-10 m )

The photon of frequency v has a momentum associated with it. If C is the velocity of light, the momentum is