UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 3rd Jun 2021. Important news and views to boost... View Article
Answer: A point object is an expression used in kinematics. It is an object whose dimensions are neglected or ignored compared to its motion. A... View Article
Graphite is a good conductor of electricity since each carbon atom is linked to three of its neighbouring carbon atoms. So the fourth electron is... View Article
A) Anemometer B) Barometer C) Hygrometer D) ThermometerCorrect answer: B) BarometerThe instrument used for measuring air pressure is called Barometer.... View Article
Maxwell’s screw rule states that if a right-handed screw is turned so that it moves forwards in the same direction as the conventional current,... View Article
Momentum is the quantity of motion of a moving body, measured as a product of its mass and velocity. The SI unit of momentum is kg/m/s.... View Article
Electricity charges are allocated on the basis of (a) number of light points (b) cost of machines (c) labour hours (d) factory cost​ Answer: (b)... View Article
The process of raising the outer edge of a road over its inner edge through a certain angle is known as the banking of the road. When the road is... View Article
The motor used in the mixer grinder is a Universal motor. As the shaft rotates, the commutator segments that come in contact with the brushes... View Article
Answer: (a) Replenishable As per the definition, a Replenishable energy source is something that can be built up again. Tidal energy is formed... View Article
Electromagnetic radiation with maximum wavelength is (a) Radiowave (b) X-ray (c) Infrared Ray (d) Ultraviolet Ray Answer: (a) Radiowave... View Article
A monkey of mass 40 kg climbs on a rope. The rope can stand a maximum tension of 600 N. In which of the following cases will the rope break:... View Article
