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ATQ,
(1/5){(2/5) × 400 + 20% of 150} = ? (1/5){2 × 80 + 30} = ? 190 ÷ 5 = ? ? = 38
What is the electrical charge of a neutrino?
In half-wave rectifier, what is the output frequency if the input frequency is 40 Hz. What is the output frequency of a full-wave rectifier for the same...
Smog is a combination of –
A projectile is fired at an angle of 45° with a speed of 20 m/s. What is the maximum height reached? (Take g = 10 m/ s² )
The functioning of a quartz crystal in a watch is based on which principle?
The curie law, x = C/T, expressing susceptibility x varying with absolute temperature T, is obeyed by:
Two parallel wires of length 10 cm each are separated by a distance of 0.5 cm in a liquid. If the distance between them is increased by 2 mm, how much w...
What is the angle between centripetal acceleration and tangential acceleration?
The pitch of a sound is determined by its:
The density of water is maximum at which temperature?