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(ON NEET-JEE ..., , 1.What is the dimensions of impedance ?, (@MAL2T+, (ML T+, (OM#LATAK2 (@MLTK*, , 2, Dimension of coefficient of viscosity is, (@)ML2 T+ (ML T+, (OMALATAK2 —— @MLTPK*, , 3. What is the dimensional formula for, gravitational constant ?, , (@)MALT# (b)ML- T, (OMALSTAK (MLK +, , 4, Write the dimensional formula of, the Planks Constant, (@)M4L2T- (b)ML T+, (OMALSTAK2 (QMLT-K+, , 5, Write the dimensional formula of, the Permittivity, @MALAT2 ()MAL2T+, (OMALAT+K2 (@MLI-K*, , 6. Using mass (M), length (L), and time (T), and current (A) as fundamental, quantities. The dimensions of, , permeability are, (@MAL2TH, ()MLA2 T2, (QM+4L4T-K2 (@)MLT?K_*, , 7. It is found that error in the measurement, of the radius of a sphere is 1%; then what, is the error in the measurement of its vol, , (a)4% (0)5%, (03% (@)6%, 8. Which having equal dimension of A i, given equation x.-noe-¥, where N, represents the number of radio:, atom present at any time and N, number of atom orignally presen, (@impedance (by fre, , (viscosity (a) wa, .Which of the following relation, incomrect, , (a) v=usar, , (c) 2as =v" —, , 10. The dimer, Energy/Potet, (@)MAL2T., ML Tt, ()M+L*T4 (q)ML?T-*, , 11. Velocity 1 quantity derived, from fut quantities of, (a)Lengtl (b)Time, (Current. (@option 1 and 2, , 12. Commonly used system of measurement is, (b)metric system, (@option 1 and 2, , (ainternational system, (Cubic system, , 13, Planck's constant (h), speed of light in, , , , , , , , , , , , , , , , , NEET - TEST, , Physics, , , , 14, There are 20 divisions in 4 cm of the, main scale. The vernier scale has 10 divisions., ‘The least count of the instrument is, (@)1.05 em (p)1.5. cm, (5.0 cm (@)0.005,, 15. If force (F), velocity (v) and., taken as fundamental unit:, of mass are, (a)FVT-., (OFT,, , , , , , , , , , , , , , ree, , ime and temperature, Length and time, , 17. Dimension for esents, , (a)Force., , body {fotinly a distance of, in a titne (4.0 + 0.3) sec. The velocity, f the bod! ae error limits is:, (3.45 + 0.2) 2.3.45 + 0.3) ms, 45 £0d)ms-+ 4. (3.45 + 0.5) ms-1, , ies A and B are related by the, , latigu, m = A/B, where m is the linear density, , cra the force. The dimensions of B are of, hi Tressuire (by Work, 4 (Latent heat (@None of the above, One cm on the main scale of vernier callipers, is divided into ten equal parts. If 20 divisions, of vernier scale coincide with 8 small, divisions of the main scale. What will be the, least count of callipers?, (a)0.06 cm (6)0.6 em, ‘ (0.5m (@0.7 cm, , , , , , , vacuum (c) and Newton's gravitational constant, , (G) are three fundamental constants., , Which of the following combinations of, , these has the dimensions of length?, fis, , 128g fe