Consider a compound slab consisting of two different materials having equal thickness
Consider a compound slab consisting of two different materials having equal thickness and thermal conductivities K and 2K respectively. The…
5 years ago
AIPMT2003
The potential energy of a simple harmonic oscillator when the particle is half way
The potential energy of a simple harmonic oscillator when the particle is half way to its end point is (where…
7 years ago
The time period of a mass suspended from a spring is T. If the spring is cut into four
The time period of a mass suspended from a spring is T. If the spring is cut into four equal…
7 years ago
The solubility product of AgI at 25⁰C is 1.0 ˣ 10⁻¹⁶ mol² L⁻².
The solubility product of AgI at 25⁰C is 1.0 ˣ 10⁻¹⁶ mol² L⁻². The solubility of AgI in 10⁻⁴ N…
7 years ago
IN Haber process 30 L of dihydrogen and 30 L of dinitrogen were taken for reaction
IN Haber process 30 L of dihydrogen and 30 L of dinitrogen were taken for reaction which yielded only 50%…
7 years ago
A solid cylinder of mass M and radius R rolls without slipping down and inclined plane
A solid cylinder of mass M and radius R rolls without slipping down and inclined plane of length L and…
7 years ago
Two 220V – 100W bulbs are connected first in series and then in parallel.
Two 220V - 100W bulbs are connected first in series and then in parallel. Each time the combination is connected…
7 years ago
Which one of the following compounds is not a protonic acid?
Which one of the following compounds is not a protonic acid? Options (a) B(OH)₃ (b) PO(OH)₃ (c) SO(OH)₂ (d) SO₂(OH)₂…
7 years ago
In which of the following systems will the radius of the first orbit (n=1) be minimum?
In which of the following systems will the radius of the first orbit (n=1) be minimum? Options (a) Single ionised…
7 years ago
Two spheres of mass m and M are situated in air and the gravitational force
Two spheres of mass m and M are situated in air and the gravitational force between them is F. The…
7 years ago