Questions

___ is not related to gases.

An object of 1.2 cm height is placed 30 cm before a concave mirror of focal length of 20 cm toget a real image at a distance of 60 cm from the mirror. What is the height of the image formed?

Which of the following instruments is used to measure electric current?

Which of the following is NOT based on principle of relationship between volume and pressure of air?

What is meant by space tourism?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

People must make continuous efforts to achieve ______ in all spheres.

Which type of epithelial tissue allows transportation of substances through a selective permeable surface in the lining of food vessels or lung alveoli?

When a number is divided by 63 the remainder is obtained as 26. What will be the remainder when the number is divided by 3?