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SSC Scientific Assistant: Physics Quiz 5
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Question 1
Two proton beams having velocities in the ratio of 1 : 2 are subjected separately to identical magnetic fields. The ratio of deflections produced is
Question 2
When two sound waves superimposed, beats are produced when they have
Question 3
Beats are produced by two waves of the same intensity. The loudness at waxing is x times the loudness of each wave. The value of x is
Question 4
Which of the following is NOT the name of a physical quantity?
Question 5
Given that,
,
Where y and x are measured in meters. Which of the following statement is true?
,
Where y and x are measured in meters. Which of the following statement is true?
Question 6
The dimensional formula for change in momentum is same as that for:
Question 7
The dimensional formula for the angular momentum is ame as that of
Question 8
Cathode rays are
Question 9
Planck’s work was connected with
Question 10
The momentum of a photon of frequency v is
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Oct 31ESE & GATE EC