Home
Class 11
CHEMISTRY
The ratio of specific charge of a proton...

The ratio of specific charge of a proton and an alpha-particle is :

A

`2:1`

B

`1:2`

C

`1:4`

D

`1:1`

Text Solution

Verified by Experts

The correct Answer is:
B
Specific charge of proton `= (e)/(m) = (1)/(1) = 1`
Specific charge of `alpha`-particle `= (e)/(m) = (2)/(4) = (1)/(2)`
`:.` Specific charge of proton : `alpha`-particle
`1:(1)/(2)` or `2:1`
Promotional Banner

Similar Questions

Explore conceptually related problems

The ratio of velocities of a proton and an alpha particle is 4 : 1. The ratio of their De Broglie wave lengths will be

The ratio of the e//m (specific charge) values of an electron and an alpha-"particle" is

Charge on alpha- particle is

A proton and an alpha - particle are accelerated through same potential difference. Then, the ratio of de-Broglie wavelength of proton and alpha-particle is

A proton and an alpha - particle are accelerated through same potential difference. Then, the ratio of de-Broglie wavelength of proton and alpha-particle is

The ratio of specific charge of an electron to that of a protons is

The ration of spectific charge ( e//m) of a proton to that of an alpha-particle is :

if m_p and m_(alpha) are masses of proton and alpha- particles find ratio of momentum of a proton and an alpha- particle which are accelerated from rest by a potential difference of 200 V.

Find the ratio of velocities of proton and alpha -particle if the de Broglie wavelengths of both the particles is same.

Find the ratio of de Broglie wavelength of a proton and as alpha -particle which have been accelerated through same potential difference.