1
JEE Main 2024 (Online) 6th April Morning Shift
Numerical
+4
-1
Change Language

A big drop is formed by coalescing 1000 small droplets of water. The ratio of surface energy of 1000 droplets to that of energy of big drop is $$\frac{10}{x}$$. The value of $$x$$ is ________.

Your input ____
2
JEE Main 2024 (Online) 6th April Morning Shift
Numerical
+4
-1
Change Language

If the radius of earth is reduced to three-fourth of its present value without change in its mass then value of duration of the day of earth will be ________ hours 30 minutes.

Your input ____
3
JEE Main 2024 (Online) 6th April Morning Shift
Numerical
+4
-1
Change Language

A particle is doing simple harmonic motion of amplitude $$0.06 \mathrm{~m}$$ and time period $$3.14 \mathrm{~s}$$. The maximum velocity of the particle is _________ $$\mathrm{cm} / \mathrm{s}$$.

Your input ____
4
JEE Main 2024 (Online) 6th April Morning Shift
Numerical
+4
-1
Change Language

Three infinitely long charged thin sheets are placed as shown in figure. The magnitude of electric field at the point $$P$$ is $$\frac{x \sigma}{\epsilon_0}$$. The value of $$x$$ is _________ (all quantities are measured in SI units).

JEE Main 2024 (Online) 6th April Morning Shift Physics - Electrostatics Question 38 English

Your input ____
JEE Main Papers
2023
2021
EXAM MAP