How many tiger reserves are there in India ?
There are a total of 53 Tiger reserves in India ( Yes now the number is 53 with the latest addition of Guru Ghasidas National Park of Chhattisgarh ) as of 2022
Which of the following materials is most suitable for marking electromagnetic and core of transformer?
A sugar solution in a tube of length 2.0 dm produces optical rotation of 12°. Then, the sugar solution is diluted to one half of its initial concentra...
The coefficient of volume expansion of glycerin is 49 × 10-5 K-1. Find the fractional change in its density for a 20°C rise i...
What is the maximum value of deforming force upto which a material shows elastic property and above which the material loses it?
The diameter of a capillary is 4mm. If Reynolds's number of the tube is 1000 and the co-efficient of viscosity for water is 0.02 poise, determine the m...
Which of the following is caused due to the Newton’s first law of motion?
I. When a motorcar makes a sharp turn at a high speed, we tend to ...
A rocket with a lift-off mass 10,000 kg is blasted upwards with an initial acceleration of 5.0 m s–2. Calculate the initial thrust (force) ...
A soap bubble shows colours when illuminated with white light. This is due to –
A plane electromagnetic wave travels in vacuum along the z-direction. If the frequency of the wave is 20 MHz, what is its wavelength?
