Question
According to Code 70 of the Occupational Safety, Health
and Working Conditions Code, 2020, what is the minimum age for a person to be allowed to work in any mine?Solution
Ans. c, As per Code 70. (1) No person below eighteen years of age shall be allowed to work in any mine or part thereof.
Which of the following correctly describes the nature of electric field lines?Â
What is the rate of change of momentum called?
An electric bulb is rated 100 W and 220 V. What is the current through the bulb? Â
A person throws a ball from ground level at speed u and angle θ. The ball reaches maximum height H and range R. What is the ratio H/R?
Which of the following equations correctly represents the momentum p of a photon of Energy E?
Which one of the following is not a function of the liver?
What does 'IC' stand for in electronics?
If a body of mass 5 kg is raised to 10 meters height, find its potential energy. (g = 9.8 m/s²) Â
What is the electrical charge of a neutrino?
What process causes white light to split into its constituent colors?
