5 Questions
In the given problem, what is the equation for the path of the moving particle?
y2 = x + constant
What is the close ratio of the root mean square (rms) speeds of helium gas to argon gas at 300 K?
2.24
In the current loop shown in the figure, what is the approximate magnetic field at point O?
1.5 × 10–7 T
What kind of surface does the block of mass m lie on?
Smooth vertical surface
What is the atomic mass of argon gas?
40 u
Test your knowledge with these practice questions from the JEE Main 2019 Physics paper. Explore concepts related to lenses, refraction, and resistance in circuits.
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