Question
Sagar Samrat' is the name of
Solution
Sagar Samrat is an oil drilling platform in Mumbai high, which is 176 kilometres away from the coastline of Mumbai.
A ray of light passing through an equilateral triangular glass prism from air undergoes minimum deviation when angle of incidence is 75% of the angle o...
Find the power if a force of 100 N displaces an object by 10 m in 5 seconds.
A particle is moving in a uniform circular motion with constant speed v along a circle of radius r. The acceleration-of the particle is –
Which phenomenon does a hologram use to create an image?
What is the density of an object with mass 500 g and volume 250 cm³? Â
The half-life of a radioactive substance is 5 hours. How much of the substance remains after 15 hours?   Â
A beam of light consisting of two wavelengths, 600 nm and 420 nm, is used to obtain interference fringes in a Young’s double-slit experiment. Find...
Which of the following statement is/are true?
I. The materials which allow heat to pass through them easily are conductors of heat.
I...
What is the magnitude of magnetic force per unit length on a wire carrying a current of 10 A and making an angle of 30° with the direction of a unif...
In a refrigerator, the cooling system should always be –
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