Which one has greater r.m.s value among hydrogen and oxygen?

Out of N_2 and NH_3 which one will have greater value of 'a' and which one will have greater value of 'b'?

Which has the unit kg m/s

What is the relation between r.m.s value and peak value?

Two solid sphere of the same mass and same radius, one solid and other hollow. Which one have greater moment of inertia about a diameter?

There is a tennis ball and a cricket ball of equal volume. Which one has greater inertia and why?

At what temperature will be r.m.s velocity of hydrogen be double of its value at NTP?

Explain the physical proces on the basis of which the r.m.s value of AC is defined? Derive the expression for r.m.s value of an alternating voltage. How does the value of Capacitative voltage. How does the value of Capacitative reactance of a capacitor change with the frequecny of the applied alternating e.m.f across it.

A 3muF capacitor is connected to a 220V, 50 Hz a.c. source. Calculate the r.m.s value of current through the ckt.

You have two solutions, A and B. The ph of solution A is 6 and the ph solution B is 8. Which solution has more hydrogen ion concentration? Which of this is acidic and which one is basic?