Name the parallel of latitude which divides India into almost two equal parts.

(c) in opposite directions with equal speeds  Explanation:  Let the velocities of two parts be v and v' and mass of each part = m. Momentum before the break = 2m*0 =...

Sir/ mam why did we use V2/R ...can't we use I2R here??

The correct answer is (b) 20 kg Explanation:  The breaking stress in each part of the wire will be the same as the original because of the same material. Since the area...

The correct answer is (a) 2Ω.

The resistance of a piece of wire is directly proportional to its length as the wire is cut in two equal parts   Resistance of each part = r/2 We know that in parallel...

(a) Arunanchal Pradesh

Suppose that p ≤ q. Since q divides (p - 1)(p + 1) and q > p - 1 it follows that q divides p + 1 and hence q = p...

(b) 40 1/2° North and South 

(b) Aitreya Brahmana 

The correct answer is 64.