Download App

Wave Optics — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsWave Optics1 Mark
Question
Human eye:
✓

Answer

  1. Cannot detect polarization of light
Explanation:
Polarization changes when plane of vibration of polarized light changes.
Human eye is insensitive to change in polarization and hence, cannot detect polarization of light.

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 Wave Optics→Wave Optics — all question types→Physics STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

The collector plate in an experiment on photoelectric effect is kept vertically above the emitter plate. Light source is put on and a saturation photocurrent is recorded. An electric field is switched on which has a vertically downward direction.
  1. The photocurrent will increase.
  2. The kinetic energy of the electrons will increase.
  3. The stopping potential will decrease.
  4. The threshold wavelength will increase.
→
The energy of an atom $($or ion$)$ in its ground state is $-54.4eV$. It may be:
→
A hollow metal sphere of radius 5 cm is charged so that the potential on its surface is 10 V.  The potential at the centre of the sphere is(a) 0 V(b) 10 V(c) Same as at point 5 cm away from the surface(d) Same as at point 25 cm away from the surface
   
   
→
L, C and R represent the physical quantities inductance, capacitance and resistance respectively. Which of the following combinations have dimensions of frequency?
→
All of the following statements are correct except(a) The magnification produced by a convex mirror is always less than one(b) A virtual, erect, same-sized image can be obtained using a plane mirror(c) A virtual, erect, magnified image can be formed using a concave mirror(d) A real, inverted, same-sized image can be formed using a convex mirror
 
 
 
 
→
Resistance of one carbon filament and one tungsten lamp are measured individually when the lamp are lit and compared with their respective resistances when cold. Which one of the following statements will be true(a) Resistance of the carbon filament lamp will increase but that of the tungsten will diminish when hot(b) Resistance of the tungsten filament lamp will increase but that of carbon will diminish when hot(c) Resistances of both the lamps will increase when hot(d) Resistances of both the lamps will decrease when hot
 
 
 
 
→
An alternating current generator has an internal resistance $R_g$ and an internal reactance $X_g.$ It is used to supply power to a passive load consisting of a resistance $R_g$ and a reactance $X_L.$ For maximum power to be delivered from the generator to the load, the value of $X_L$ is equal to:
→
64 drops of mercury each charged to a potential of 10V. They are combined to form one bigger drop. The potential of this drop will be (Assume all the drops to be spherical)(a) 160 V(b) 80 V(c) 10 V   (d) 640 V
       
→
The resistance of 1 A ammeter is 0.018 Ω . To convert it into 10 A ammeter, the shunt resistance required will be(a) 0.18 Ω(b) 0.0018 Ω(c) 0.002 Ω(d) 0.12 Ω
       
→
Which among the following is the source of the magnetic field (magnetism)?
→