An electron of mass m with an initial velocity

Asked by admin @ 12/08/2021 in Physics viewed by 323 People

An electron of mass m with an initial velocityV = Voi (Vo > 0) enters an electric field E =-Eoi(E. = constant > 0) at t = 0. If no is its de-Brogliewavelength initially, then its de-Broglie wavelengthat time t is[NEET - 2018]no(1) (1 etot)Ano mro )(2) 20/1+ etomvo(3) to(4) at

Answered by admin @ 12/08/2021

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Electrons of mass m with de broglie wavelength

Asked by admin @ 29/08/2021 in Physics viewed by 302 persons

Electrons of mass m with de-broglie wavelength λ fall on the target in an x-rays tube. the cutoff wavelength (λ0) of the emitted x-rays is

Electron of mass m with de broglie wavelength

Asked by admin @ 29/08/2021 in Physics viewed by 305 persons

Electrons of mass m with de-broglie wavelength λ fall on the target in an x-rays tube. the cutoff wavelength (λ0) of the emitted x-rays is

An electron of mass m moves around the nucleus

Asked by admin @ 17/08/2021 in Physics viewed by 319 persons

An electron of mass m.moves around the nucleus in a circular orbit of radius 'r' under the action of centripetalforce 'F'. The equivalent electric current is

A bullet of mass m moving with velocity u

Asked by admin @ 20/08/2021 in Physics viewed by 336 persons

a bullet of mass m moving with a velocity u strike a block of mass M at rest and gets embedded in the block .the loss of kinetic energy in …

A block of mass m moving with velocity v

Asked by admin @ 17/08/2021 in Physics viewed by 285 persons

A block of mass m moving with velocity V, collides with another stationary block of mass Masshown. The maximum compression in the spring is(Assume all surfaces to be …

A mass m moving horizontally with velocity v collides

Asked by admin @ 17/08/2021 in Physics viewed by 311 persons

A mass m moving horizontally along x axis with velocity v collides and sticks to a mass of 3m moving vertically upwards with its velocity 2v. The final velocity of …

A ball of mass m moving with velocity v

Asked by admin @ 11/08/2021 in Physics viewed by 316 persons

A ball of mass m moving with velocity v collides head on with the second ball of mass m at rest. If the coefficient of restitution is e and velocity …

A particle of mass m moving with velocity u

Asked by admin @ 13/08/2021 in Physics viewed by 373 persons

A Particle of mass ‘m’ moving with velocity u collides elastically with a particle of mass ‘3m’ at rest. After collision the heavier particle moves with velocity 1) 3u 2) …

A shell of mass m moving with velocity v

Asked by admin @ 13/08/2021 in Physics viewed by 292 persons

a shell of mass m moving with velocity v suddenly break into two pieces the part having mass m/3 remains stationary. the velocity of other part will be

A car of mass m is on an icy driveway

Asked by admin @ 01/12/2021 in Physics viewed by 336 persons

A car of mass 1460 kg is on an icy driveway inclined at an angle of 33◦. The acceleration of gravity is 9.8 m/s^2. If the incline is frictionless, what …

A car of mass m starts from rest

Asked by admin @ 31/08/2021 in Physics viewed by 354 persons

A car of mass m starts from rest and accelerates so that the instantaneous power

A particle of mass m at rest decays

Asked by admin @ 31/08/2021 in Physics viewed by 413 persons

A particle of mass M at rest decays into two particles of m1 and m2 having non-zero velocities. The ratio of the de Broglie wavelength of the particles is a. …

The mass of 1 mole of electron is

Asked by admin @ 31/08/2021 in Chemistry viewed by 323 persons

The mass of one mole of electron a)1.008mg B)0.55mg C) 0.184mg D) 1.673mg

A simple pendulum with bob of mass m

Asked by admin @ 29/08/2021 in Physics viewed by 333 persons

A simple pendulum with bob of mass m and length x is held in position at angle thetha 1 and then angle thetha 2 with the vertical when released from …