Home
Class 12
PHYSICS
Mass of proton is of the order of:...

Mass of proton is of the order of:

A

`10^(-27) kg. `

B

`10^(-24)kg`.

C

`10^(-29) kg. `

D

`10^(-31) kg`.

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The mass of the neutron is of the order of

The dimensions of an atom are of the order of an angstrom. Thus there must be large electric fields between the protons and electrons. Why, then is the electrostatic field inside a conductor zero?

Be^(3+) and a proton are accelerated by the same potential, their de - Broglie wavelengths have the ratio ( assume mass of proton = mass of neutron ) :

An ionised H-molecule consists of an electron and two protons. The protons are seperated by a small distance of the order of angstrom. In the ground state.

Does time spent by a proton inside the dee of the cyclotron depend upon the velocity of the proton?

Find the total mass of protons in 34 mg of NH_(3) at STP.

It is known that atom contain protons. Neutrons and electrons. If the mass of neutron is assumed to half of its orginal value where as that of proton is assumed to be twice of its original value then the atomic mass of ._(6)^(14)C will be :-

The mass of a proton is about 2,000 times the mass of an electron. An electron and a proton are injected into a uniform electric field at right agles to the direction of the field with the same initial kinetic energy. Then

Find the atomic number, no of proton & no of neutron of element X if mass number is 27 and no of electron is 13.

A beam of protons with a velocity of 4 xx 10 ^5 ms^(-1) enters a uniform magnetic field of 0.3 T. The velocity makes an angle of 60^@ with the magnetic field. Find the radius of the helicla path taken by the proton beam and the pitch of the helix. Given that mass of proton = 1.67 xx 10^-27kg