Glaucoma is an eye disease arising from
Glaucoma is an eye disease arising from Options (a) Increased pressure of fluid in eye ball (b) Elongation of eye…
5 years ago
JIPMER2002
A thermoelectric refrigerator works on
A thermoelectric refrigerator works on Options (a) Joule effect (b) Seebeck effect (c) Peltier effect (d) Thermionic emission Correct Answer:…
7 years ago
The lowest frequency of light that will cause the emission of photoelectrons
The lowest frequency of light that will cause the emission of photoelectrons from the surface of a metal (for which…
7 years ago
Weber ampere per metre is equal to
Weber ampere per metre is equal to Options (a) Joule (b) Henry (c) Newton (d) Watt Correct Answer: Newton Explanation:…
7 years ago
If two bodies are projected at 30⁰ and 60⁰ respectively with the same velocity, then
If two bodies are projected at 30⁰ and 60⁰ respectively with the same velocity, then Options (a) Their ranges are…
7 years ago
The acceleration due to gravity at a place is π² m/sec². Then the time period
The acceleration due to gravity at a place is π² m/sec². Then the time period of a simple pendulum of…
7 years ago
Two rigid bodies A and B rotate with rotational kinetic energies Eᴀ and Eʙ
Two rigid bodies A and B rotate with rotational kinetic energies Eᴀ and Eʙ respectively. The moments of inertia of…
7 years ago
An air core solenoid has 1000 turns and is one meter long. Its cross sectional area
An air core solenoid has 1000 turns and is one meter long. Its cross sectional area is 10 cm². Its…
7 years ago
A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal. It will hit…
7 years ago
The mean distance between the atoms of iron is 3 x 10⁻¹⁰ m and interatomic force
The mean distance between the atoms of iron is 3 x 10⁻¹⁰ m and interatomic force constant for iron is…
7 years ago