Question
Who was appointed as the 102nd Prime Minister of
Japan?ÂSolution
Emperor Naruhito appointed Shigeru Ishiba as Japan's 102nd Prime Minister after being approved by the House of Representatives with 291 out of 461 votes.
Ultra violet radiations of the Sun do not reach the earth because, earth's atmosphere is surrounded by –
Which of the following particles in motion, having the same kinetic energy, has the shortest wavelength?
In Newton’s law of cooling, the rate of temperature fall is proportional to:
A spherical ball made of steel when dropped in mercury container will –
A brass boiler has a base area of 0.2 m2 and thickness 1.0 cm. It boils water at the rate of 6.0 kg/min when placed on a stove. Calculate th...
A pulse of light duration 10-5 s is absorbed fully by a little object initially at rest. If the power of this pulse is 45 × 10-3...
A boy is standing in front of a plane mirror at a distance of 3 m from it. What is the distance between the boy and his image?
Gamma rays have greatest similarity with –
An object is placed 10 cm from a convex mirror of focal length 15 cm. Find the position of the image.
Which of the following electromagnetic waves are used for detection like Geiger tubes?
