38.6+3.86+0.386

Making use of the cube root table find the cube roots of the following (correct t0 three decimal places) : 0.27 (ii) 8.6 (iii) 0.86

Making use of the cube root table find the cube roots of the following (correct to three decimal places) : 0.27 (ii) 8.6 (iii) 0.86

(0.86 xx 0. 86 xx 0. 86 + 0. 14 xx0.14 xx 0. 14)/(0.86 xx 0.86 - 0. 86 + 0.14 + 0.14 xx 0. 14) is equal to

24576, 6144, 1536, 386, 96, 24

The time in seconds taken for 20 oscillations noted down in an simple pendulum experiment are 38.6, 40.0, 41.5, 42.8 and 39.4 , the time period of the given simple pendulum is ____ s

If the time period in second for 20 oscillations noted down in an experiment are 38.6, 40.0, 41.5, 42.8, and 39.4, the average time period of a given simple pendulum is ______