Q: Phenomenon of interference and diffraction support the :
(a) : Quantum nature of light
(b) : Transverse nature of light
(c) : Wave nature of light
(d) : Complex nature of light
(e) : None of the Above
Answer: Wave nature of light
Explanation:
Explanation:
Q: The sum of two or more vectors is equal to a soingle vector which is called:
(a) : Resultant vector
(b) : Similar vector
(c) : Component vector
(d) : Product vector
(e) : None of the Above
Answer: Resultant vector
Explanation:
Explanation:
Q: In AC circuits, basic circuit elements are:
(a) : R and L
(b) : Battery
(c) : R and C
(d) : R,L and C
(e) : None of the Above
Answer: Battery
Explanation:
Explanation:
Q: Practically the quantity v/c is always
(a) : Less than one
(b) : Equal to one
(c) : Greater than one
(d) : All of these
(e) : None of these
Answer: Less than one
Explanation:
Explanation:
Q: Unit/s of distance is/are:
(a) : Metre
(b) : Year
(c) : Light year
(d) : Both A and C
(e) : Both B and C
Answer: Both A and C
Explanation:
Explanation: