JEE MAINS PREVIOUS YEAR-JEE MAIN 2022-Question
- A wave of frequency is 3GHz strikes a particle of size 1/100 th of lam...
Text Solution
|
- Find the ratio of orbital radii of the second orbit of hydrogen atom a...
Text Solution
|
Text Solution
|
- Two mirrors are inclined at an angle theta = 75^0 as shown. Light ray ...
Text Solution
|
- The dependence of acceleration due to gravity g on the distance r from...
Text Solution
|
- 2A steady current is following in a inductor , of inductance L= 50 muH...
Text Solution
|
- Choose the correct statement for in amplitude modulation
Text Solution
|
- A particle is released from rest from height 10m. Find height of parti...
Text Solution
|
- An electromagnietic wave is travelling in vacuum and its equation in t...
Text Solution
|
- Dimensional formula of mutual inductance is
Text Solution
|
- What is the expression of reynold's number ?
Text Solution
|
- What is the charge on 15 mu F capacitor?
Text Solution
|
- A bulb is placed at depth sqrt(7) from the surface in water of mu = 4/...
Text Solution
|
- A body vertically projected at t=0s and another body is projected at t...
Text Solution
|
- If C is the capacity of empty capacitor then what's the capacity of ca...
Text Solution
|
- The energy of emitted photoelectrons from a metal is 0.9eV and energy ...
Text Solution
|
- Find the ratio of rotational kinetic energy to the total kinetic energ...
Text Solution
|
- 64 small balls each of radius 2cm having surface charge density 5 mu C...
Text Solution
|
- 20 tuning forks are arranged in increasing order of frequency such tha...
Text Solution
|
- The equivalent relation is
Text Solution
|