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In the initial years of the Tiger project, there were only nine tiger reserves in India. The initial reserves covered under Project Tiger were the Jim Corbett, Manas, Ranthambore, Simlipal, Bandipur, Palamau, Sundarbans, Melghta and Kanha national parks. India now has 3,167 tigers and 53 tiger reserves, spread over 75,796 sq km or 2.3 per cent of the country’s geographic area.
The rate of change of which of the following determines angular velocity?
The direction of magnetic field inside a magnet is
The SI unit of surface tension is:
Two billiard balls each of mass 0.02 kg moving in opposite directions with speed 5 m s−1 collide and rebound with the same speed. What is t...
Lines joining places of equal temperature are called
A wire carrying a current of 4.0 A is shaped into a circular arc of radius 8.0 cm. If the arc subtends an angle of 90° at the center, what is the magn...
Which among the following are present in higher amount in hard water?
Flight Recorder is technically called :
In circular motion the direction of velocity changes at _______ points.
Which of the following statements about the centre of mass (COM) of a system is always true?