The weight of an object in the coal mine, sea level, at the top of the mountain are W₁, W₂ and W3, respectively, then - VgyanHub

Question:

The weight of an object in the coal mine, sea level, at the top of the mountain are W₁, W₂ and W₃, respectively, then

Options :

(a) W1W3
(b) W1=W2=W3
(c) W1<W2<W3
(d) W1>W2>W3

Answer :

(a) W₁<W₂>W₃

Answer Steps :

Video Tutorial

Related Questions

An alternating voltage source is connected in series with a resistance R and an inductance L. If the potential drop across the resistance is 200 V and across the inductance is 150 V, then the applied voltage is:

A 1 µF condenser is charged to 50 V. The charging battery is then disconnected and a 10 mH coil is connected across the capacitor so that LC oscillations occur. What is the maximum current in the coil ? Assume that the circuit contains no resistance. The capacity of a pure capacitor is 1 F. In d.c. circuits, its effective resistance will be

In an a. c. circuit the instantaneous current and e.m.f. are represented as: I = I0 sin(ωt – π/6) and E = E0 sin(ωt + π /3) respectively. The voltage leads the current by

Explore Our Courses