Modern Physics - Study Mode
[#236] Which of the following are used for accurately measuring very small time intervals?
Correct Answer
(C) Atomic clocks
[#237] For which diode is used?
Correct Answer
(A) Modulation
[#238] The process by which a heavy nucleus splits into light nuclei is known as
Correct Answer
(A) fission
[#239] The material used for safety from nuclear radiation is
Correct Answer
(D) lead
[#240] The laser is a beam of radiations which are
Correct Answer
(D) coherent and monochromatic