Question
The Indian Navy launched which fourth nuclear-powered
ballistic missile submarine (SSBN) in October 2024?Solution
The Indian Navy launched its fourth nuclear-powered ballistic missile submarine (SSBN), S4*, at the Ship Building Centre, Visakhapatnam, in October 2024.
When electric current is passed through a wire, the amount of heat produced in a wire depends upon _____.
I. Length
II. Thickness
A gas is compressed at constant temperature. Which of the following will decrease?
Shadows are formed when a/an _______ object comes in the path of light.
Which type of glass is used for making chemical apparatus like beakers, flasks etc.?
A body of mass 6 kg accelerates from 6 m/s to 18 m/s in 3 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).
What is the focal length of a plane mirror?
What happens when sodium reacts with water?
A spring of spring constant 500 N/m is compressed by 5 cm. The potential energy stored is:
Which of the following is a renewable energy source?
Which of the following is used to initiate nuclear fission?
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