ENTRANCE TEST – 2012 Multiple Questions and Answers.
Exercise Questions ::
PHYSICS
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12. If resulting intensity is greater than individual intensities of two waves then it is?
A. Constructive interference B. Destructive interference C. Instinctive interference D. n0ne
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Answer: Option C
Explanation:
I. speed
II.Amplitude
III.Freqeuncy
IV.Intensity
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15. A student calculates the result of an experiment as 1.65, 1.72 and 1.89... But when he checks the answer, it comes out to be 2.35. What would it be called?
A. No precision and no accuracy. B. No precision but accurate C. No accuracy but precise. D. Accurate and precise
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