Advertisements
Advertisements
प्रश्न
Write one use of cathode ray tube.
Advertisements
उत्तर
A cathode ray tube is used to investigate the waveform of an unknown alternating potential by applying it on the Y-plates and a known periodic time-base potential on the X-plates
APPEARS IN
संबंधित प्रश्न
When does the nucleus of an atom tend to become radioactive?
State the energy conversion taking place in a cathode ray tube
What do you mean by Mass number.
Which part of the atom undergoes a change in the process of radioactive decay?
Heavy radioactive elements eventually turn into ______.
The half-life of a radioactive nuclide is 100 hours. The fraction of original activity that will remain after 150 hours would be ______.
In the following atoms, which one is a radioisotope? Give one use of this isotope.
O16, C14, N14, He4
Assertion (A): The force of repulsion between atomic nucleus and α-particle varies with distance according to inverse square law.
Reason (R): Rutherford did α-particles scattering experiment.
Assertion (A): The force of repulsion between atomic nucleus and α-particle varies with distance according to inverse square law.
Reason (R): Rutherford did α-particles scattering experiment.
