Physics - Know It Here

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

You must login to ask question.

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Ask A Question

Anonymous

Asked: September 29, 2022In: Physics

If magnetic force does not work on charged particles, how can it have any effect on particle motion?

knowithereLEVEL 1

Asked: March 16, 2022In: Physics

What is surface tension? Mention any one physical properties of liquid due to surface tension

examsarekillingme

Asked: January 15, 2022In: Physics

An induced current has no no direction of its own. Explain

Question BankLEVEL 6

Asked: July 22, 2021In: Physics

How is progressive wave different from a stationary wave? Derive an equation for a progressive wave.

knowithereLEVEL 1

Asked: July 18, 2021In: Physics

A slit with a width of 2511 nm has red light of wavelength 650 nm impinge on it. The diffracted light interferes on a surface. At which angle will the first minimum be?

knowithereLEVEL 1

Asked: July 18, 2021In: Physics

A slit with a width of 2511 nm has green light of wavelength 532 nm impinge on it. The diffracted light interferes on a surface, at what angle will the first minimum be?

knowithereLEVEL 1

Asked: July 18, 2021In: Physics

A slit has a width which is unknown and has green light of wavelength 532 nm impinge on it. The diffracted light interferer’s on a surface, and the first minimum is measure at an angle of 20.77 degrees?

knowithereLEVEL 1

Asked: July 18, 2021In: Physics

Calculate the de Broglie wavelength of an electron moving at 40 m·s −1.

knowithereLEVEL 1

Asked: July 18, 2021In: Physics

Why is the sky blue?

knowithereLEVEL 1

Asked: July 18, 2021In: Physics

What colours of light are absorbed by a green pigment?

Load More Questions

If magnetic force does not work on charged particles, how can it have any effect on particle motion?

What is surface tension? Mention any one physical properties of liquid due to surface tension

An induced current has no no direction of its own. Explain

How is progressive wave different from a stationary wave? Derive an equation for a progressive wave.

A slit with a width of 2511 nm has red light of wavelength 650 nm impinge on it. The diffracted light interferes on a surface. At which angle will the first minimum be?

A slit with a width of 2511 nm has green light of wavelength 532 nm impinge on it. The diffracted light interferes on a surface, at what angle will the first minimum be?

A slit has a width which is unknown and has green light of wavelength 532 nm impinge on it. The diffracted light interferer’s on a surface, and the first minimum is measure at an angle of 20.77 degrees?

Calculate the de Broglie wavelength of an electron moving at 40 m·s −1.

Why is the sky blue?

What colours of light are absorbed by a green pigment?

Heman

Question Bank

Abhishek shah

Niraz

Forgot Password

Know It Here Latest Questions