Questions

What does BOD5 refer to?

The innermost layer is the core with a radius of about ___________ km.

Optical fibre works on which of the following principle of light?

Which device is used to measure the depth of ocean?

_____ mirror is used in the headlights of cars.

If we take a small amount of washing soda and add approximately 1 mL of dilute hydrochloric acid to it, what will we observe?

If one more baker is hired the output of a bakery will increase from 1250 breads to 1400 breads per day, but then the bakery will have to reduce the price of the bread from Rs 15 to Rs 14 per unit to sell the additional output, the marginal revenue product of the last baker is _______.

Pepsin is an enzyme that digests ______.