Question
What is the monthly honorarium for senior artists with
an annual income below ₹1.8 lakh under Haryana’s new scheme?Solution
Under the Pandit Lakhmi Chand Kalakar Samajik Samman Yojana, eligible senior artists receive a ₹10,000 monthly honorarium if their income is below ₹1.8 lakh.
Match the following machines with their working principles:
(i) Electric motor - (a) Heat energy into mechanical energy
(ii) Steam engin...
A cube of side a encloses a point charge q at its center. What is the electric flux through one of its faces?
A ray of light travels from glass (n=1.5) to air (n=1). For which angle of incidence will the ray just graze the surface (total internal reflection limit)?
Who laid the foundations of Quantum Theory?
An object moves towards a convex lens of focal length 20 cm with a velocity of 5 cm/s. When the object is at 30 cm from the lens, find the rate at which...
Which device is best suited for measuring the temperature inside metallurgical furnaces?

In a diatomic gas at ordinary temperatures, how many degrees of freedom contribute to internal energy?
In which type of motion does the velocity of a body vary with time?
Angle of friction and angle of repose are