(A) 2
(B) 12
(C) 3
(D) 6
sinxoo
A) 10 x 10-5cm
(B) 60 x 10-4cm
(C) 6 x 10-5cm
(D) 10 x 10-4cm
July 31, 2021
(A) Remains same
(B) Decrease
(C) Increase
(D) Doubles
July 31, 2021
(A) Light suffers total reflection at the droplet in a fog
(B) The refractive index of fog is infinity
(C) Fog absorbs light
(D) Light is scattered by the droplet in fog
July 31, 2021
(A) Io
(B) 0.37 Io
(C) 0.63 Io
(D) 0.50 Io
July 31, 2021
(A) Conductance
(B) Resistance
(C) Specific Resistance
(D) Inductance
July 31, 2021
(A) Momentum
(B) Mass
(C) None of these
(D) Energy
July 31, 2021
(A) Origin of spectra
(B) Diffraction
(C) Refraction
(D) Reflection
July 31, 2021
(A) Conservation of quantum frequency
(B) Conservation of angular momentum
(C) Conservation of linear momentum
(D) Conservation of energy
July 31, 2021