What is the relation between ΔH and ΔE in this reaction? CH4(g)+2O2(g)⇌CO2(g)+2H2O(l)
If a ball is thrown vertically upwards with speed u, the distance covered during the last t seconds of its ascent is
A circular coil with its plane vertical is released from rest. It enters a region of a uniform magnetic field B at time t=t1 and leaves the region at time t=t2. The acceleration of the coil is
Consider the following terms and the variables assigned to them : Gross Total Income = G Basic Exemption Limit = B Taxable Income = T Deductions (under 80C, 80G) = D
Which of the following expresses the relation among the above variables?
A body is thrown vertically upwards with an initial velocity u. It passes a point at a height h above the ground at time t1 while going up and at time t2 while falling down. Then the relation between u, t1 and t2 is