ENTRANCE TEST – 2012 Multiple Questions and Answers.




11.a freely falling object is an example of?
A. newt0ns first law
B. newt0ns 2nd law
C. Archimedes principle
D. None of these

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

13.for 0 to 10 degrees Celsius rise in temperature, volume of water will?
A. increase
B. decrease
C. .first decreases then increases
D. no effect

14.In an organ pipe if a person blows it fast then what change will occurs in sound waves?
A. I n II
B. I 0nly
C. III only
D. I,II,III and IV

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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