Home
Class 12
PHYSICS
If the potential difference between the ...

If the potential difference between the anode and cathode of the `X` - ray tube is increases

A

the peaks at R and S would move to shorter wavelength

B

the peaks at R and S would remain at the same wavelength

C

the cut- off wavelength at P would decrease

D

(b) and `(c)` both are correct

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ATOMIC PHYSICS

    CENGAGE PHYSICS|Exercise dpp 4.2|15 Videos

  • ALTERNATING CURRENT

    CENGAGE PHYSICS|Exercise QUESTION BANK|65 Videos

  • ATOMS

    CENGAGE PHYSICS|Exercise QUESTION BANK|40 Videos

Similar Questions

Explore conceptually related problems

The potential difference between the cathode and the target in a Collidge tube is 100 kV . The minimum wavelength of the X-rays emitted by the tube is

In coolidge tube the potential difference between cathode and anticathode is 120 kV. The maximum energy of emitted X-rays will be -

The potential difference between the cathode. And the target electrod in a coolidge tube is 24.75 kV. The minimum wavelength of the emitted X-rays is

A cathod ray tube has a potential different of V between the cathod and anode . The speed of the cahtod rays is given by

The binding energy of the innermost electron in tungsten is 40 keV . To produce characteristic X - rays using a tungsten target in an X - rays tube the potential difference V between the cathode and the anti - cathode should be

Assertion :EMF of the cell is the potential difference between the electrode potentials of the cathode and anode when no current is drawn through the cell. Reason: Anode is kept on the right side and cathode on the left side while representing the galvanic cell.

In a photoelectric experiment the relation between applied potential difference between cathode and anode V and the photoelectric current cathode and anode V and the photoelectric current l and was found to be shown in graph below. If planck's constant h=6.6xx10^(-34) Js, the frequency of incident radiation would e nearly (in s^(-1) )

Statement -1: When applied potential difference Between cathode and anode is increased in a cooliedge tube , cute off wavelength decreases. Statement-2: Cut off wavelength for X -rays depend on atomic number of target material.