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Soil is a vital source of potassium, among other nutrients, which are essential for plant growth and development.
Which law is violated if two bodies in mutual gravitational interaction exert unequal forces on each other?
What is found in frequency modulation?
If the phase difference between two points is 120° for a wave with velocity of 360 m/ and frequency 500 Hz, then path difference between the two point...
Why do starts twinkle in the sky?
The device which transfer the signal from low resistance region to high resistance region is –
The force which opposes the relative motion between different layers of liquid or gases is called –
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 )
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 rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding?
A storm is predicted if atmospheric pressure –