Download App

Atoms — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsAtoms1 Mark
Question
Of the following properties, the photon does not process:
✓

Answer

  1. Rest mass
Explanation:
A particle representing a quantum of light or other electromagnetic radiation.
A photon carries energy proportional to the radiation frequency but has zero rest mass.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Atoms→Atoms — all question types→Physics STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Pick out the electromagnetic wave which is highly harmful to humans.
→
A point charge is kept at the centre of a metallic insulated spherical shell. Then (a) Electric field out side the sphere is zero(b) Electric field inside the sphere is zero(c) Net induced charge on the sphere is zero(d) Electric potential inside the sphere is zero
   
   
→
The electromagnetic wave of highest frequency is :
→
A beam of electron is used in an YDSE experiment. The slit width is d. When the velocity of electron is increased, then(a)  No interference is observed(b) Fringe width increases(c)  Fringe width decreases(d) Fringe width remains same
   
   
→
The plate current $i_p$ in a triode valve is given $i_p=K\left(V_p+\mu V_g\right)^{3 / 2}$ where $i_p$ is in milliampere and $V_p$ and $V_g$ are in volt. If $r_p=10^4$ ohm, and $g_m=5 \times 10^{-3} \ mho$, then for ${ }^{i_p}=8 mA$ and $V_p=300$ volt, what is the value of K and grid cut off voltage
→
Consider a beam of electrons $($each electron with energy $E_0)$ incident on a metal surface kept in an evacuated chamber. Then
→
In Huygens' theory, the plane of particles vibrating in the same state is called:
→
A circular plate of diameter $d$ is kept in contact with a square plate of edge $d$ as show in figure. The density of the material and the thickness are same everywhere. The centre of mass of the composite system will be:
→
Wave front means:
→
Which of the following statement is incorrect(a) Both ac and dc dynamo have a field magnet(b) Both ac and dc dynamo have an armature(c) Both ac and dc dynamo convert mechanical energy into electrical energy(d) Both ac and dc dynamo have slip rings
 
 
 
 
→