SSLC (English Medium) Class 9 - Tamil Nadu Board of Secondary Education Question Bank Solutions for Science

Define velocity.

Define velocity.

Define velocity.

Define velocity.

Define velocity.

Define velocity.

Define velocity.

Define velocity.

Define velocity.

Define velocity.

Define velocity.

What are the main constituents of dettol?

Why do antiseptics differ from disinfectants? Give one example of each.

1 metric ton is equal to ______.

Which among the following is not a device to measure mass?

1 kg of rice is weighed by ______.

State whether true or false. If false, correct the statement.

In everyday life, we use the term weight instead of mass.

State whether true or false. If false, correct the statement.

A physical balance is more sensitive than a beam balance.

Assertion(A): The scientifically correct expression is “ The mass of the bag is 10 kg”

Reason (R): In everyday life, we use the term weight instead of mass.

Numerical Problem.

Find the mass of an object weighing 98 N