KVPY PREVIOUS YEAR-MOCK TEST 9-EXERCISE
- A slab of glass, of thickness 6 cm and refractive index mu=1.5 is plac...
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- The dimensions of angular momentum, latent heat and capacitance are, r...
04:47
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- Two radioactive materials X1 and X2 have decay constants 10 lamda and ...
02:44
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- A fresh dry cell of 1.5 volt and two resistors of 10 k Omega each are ...
05:31
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- A meter bridge is set up as shown, to determine an unknown resistance ...
05:52
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- The currect voltage relation of diode is given by 1=(e^(1000 V//T)-1) ...
02:58
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- A person climbs up a stalled escalator in 60s. If standing on the same...
03:18
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- A star shaped loop ( with l= length of each section ) carries current ...
09:11
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- Equal masses of two substance of densities rho(1) and rho(2) are mixed...
02:01
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- Two identical photocathodes receive light of frequencies f1 and f2. If...
02:29
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- A racing car travelling along a track at a constant speed of 40 m/s. A...
01:36
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- Two narrow bores of diameters 3.0mm and 6.0 mm are joined together to ...
03:47
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- A U-shaped wire is dipped in a soap solution, and removed. A thin soap...
01:56
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- Two masses m and 2m are placed in fixed horizontal circular smooth hol...
01:26
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- If a drop of liquid breaks into smaller droplets, it result in lowerin...
03:54
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- An ideal gas is taken through a cyclic thermodynamic process through f...
04:29
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- A wooden ball of density sigma is released from the bottom of a tank ...
08:12
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- Two identical thin ring, each of radius R meters, are coaxially placed...
05:28
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- Glycerine flows steadily through a horizontal tube of length 1.5m and...
04:05
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