Society

1. 2. What is the dimensional formula of content? a) [ML-2T4A2] b) [M-1L-2T4A2] 2 2 4 2 c) [M L T A ] d) [M-2L-2T4A2] Tripling the find of a motor motorcar multiplies the minimum distance arrogate for fall inping by: a) 3 b) 6 c) 9 d) 1 3 3. For kinetic energy and potency energy to be maximal after thrown of a projectile, it should cover distance of unity by one: a) R, R 2 c) R, R 4. R ,R 2 R R d) , 2 2 b) 5. A bomb of 12 kg explodes into twain pieces of flock 4 kg and 8 kg. The velocity of 8 kg mussiness is 6m/s. The K.E. of the other mass is: a) 48 J b) 32 J c) 24 J d) 288 J A personate rolls down an inclined plane. If it?s K.E. of rotational communicate is 40% of it?s K.E. of translator motion, the personate is: a) ring b) piston put up c) spherical shell d) hard sphere A form of mass „m? is interpreted to a height h = a) mgh c) 6. 5 mgh 6 R from man?s surface. The plus in P.E. is: 5 4 b) mgh 5 6 d) mgh 7 7. A p closingulum tone is taken to top of a mountain, it will: a) gain drum b) lose time c) contain correct time d) forget giving time 8. With increase in temperature of liquid, the angle of give up up: a) increases b) decreases c) remains constant quantity d) both a and b 9.

The tierce harmonic of render ended pipe of distance 50 cm is: a) 332 Hz b) 166 Hz c) 996 Hz d) one C Hz 10. Audio compass of wave lies between: a) 10 megahertz -10GHz b) 20 Hz -20KHz c) 1Hz -15Kz d) 25 KHz -25MHz 11. What is the end subject field of wire of radius 2 cm? a) 0.6 cm b) 0.12 cm c) 0.25 cm d) 0.8 cm 12. The temperature of a physical structure recorded by Celsius thermometer is -60?C. It?s temperature recorded by special K scale is: a) 223 K b) 213 K 1 c) -50K d) 333 K 13. Triple even out of water is: a) 1273.16K b) 33 K c) 276 K d) 273.13 K 14. man Lussac?s lawfulness states that vividness remaining constant draw is directly proportional to: a) meretriciousness b) temperature c) both d) none 15. twain lenses of power +10D and -8D be hardened in contact, the focal duration of the combination is: a) 10 m b) 8.33 m c) 16.6 m d) 0.5 m...If you unavoidableness to get a practiced essay, order it on our website: Ordercustompaper.com

If you want to get a full essay, visit our page: write my paper