- (A) Proton
- (B) electron
- (C) neutron
- (D) a-particle
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- (A) any rate
- (B) at variable rate
- (C) at uniform rate
- (D) at high rate
- (A) 38.2 J
- (B) 392.1 J
- (C) 39.2 J
- (D) 3.92 J
- (A) zero
- (B) minimum
- (C) infinity
- (D) maximum
- (A) Diffraction
- (B) Polarization
- (C) Interference
- (D) Reflection
- (A) Newton
- (B) Einstein
- (C) Michelson
- (D) Galileo
- (A) luminous
- (B) non-luminous
- (C) incandescent
- (D) bright
- (A) equally spaced
- (B) distance between them increases
- (C) distance between then decreases
- (D) they are adjacent with no space in between
- (A) plane polarized
- (B) un-polarized
- (C) circularly polarized
- (D) elliptically polarized
- (A) positive
- (B) negative
- (C) zero
- (D) none of these
