Question
Akash walked 50 meters towards south, took right turn
and walked 20 meters, then he took a left turn and walked 50 meters, again he took a left turn and walked 25 meters. In which direction he is from the initial point?Solution
AB = 50 meters towards south, BC = 20 m, CD = 50 m, DE = 25 m 
A stone thrown upward with a speed ’u’ from the top of the tower reaches the ground with a speed ‘3u’. The height of the tower is-
Hyperrnetropia or longsight can be corrected by using :
Self-inductance of a long solenoid is directly proportional to:
What is the electrical charge of a neutrino?
What is the wavelength of visible spectrum?
A body is thrown vertically upward. The work done by gravity is:
A galvanometer coil has a resistance of 14 Ω and the metre shows full scale deflection for a current of 4 mA. How will you convert the metre into a vo...
The Mohs scale is used to measure:
An object is placed at a distance of 10 cm in front of a double convex lens made of glass of refractive index 1.5. Both the radii of curvature of the le...
What is the value of 1 horsepower in watts?
Relevant for Exams:
