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Trashing, Arrowing and Ratooning are common practices in Sugarcane. Also Propping, wrapping and earthing up are found in sugarcane.
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?
Where is the magnetic force of a bar magnet the strongest?
In order to investigate the internal atomic structure of crystals, we make use of:
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...
When white light passes through a glass prism, which color deviates the least?
A 10 μF capacitor is charged to 50 V and then connected across an uncharged 20 μF capacitor. What is the final potential difference across both capac...
Two amplifiers are connected one after the other in series (cascaded). The first amplifier has a voltage gain of 12 and the second has a voltage gain o...
Which of the following statement is INCORRECT regarding the comparison between biot-savart law for the magnetic field and coulomb's law for the electro...
A car increases its speed from 10 m/s to 30 m/s in 5 seconds. What is its acceleration?
The instrument used to see the distant objects on the Earth is –