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

Carica papaya leaf can cure ______ disease.

The largest member in a honey bee hive is is the ______.

______ is a preservative in honey.

Say true or false. If false, correct the statement.

Apis florea is a rock bee.

Differentiate the following.

Pollen and Nectar

List the medicinal importance of honey.

Higher Order Thinking Skill.

Each bee hive consists of hexagonal cells. Name the material in which the cell is formed and mention the significance of the hexagonal cells.

The Convex mirror always forms ______ and ______ image.

The symbol for the units derived from the names of scientists is written in capital letters.

The given graph represents motion with ______ speed.

A body moves in a uniform circular motion ______.

Statement A: Uniform circular motion is a case of accelerated motion
Statement B: In the third equation of motion we do not have the term time

Which of the following is correct about uniform circular motion

1. the direction of motion is continuously changed
2. the direction of motion is not changed
3. speed and direction both remain constant
4. speed is constant but the direction is changing

A body is said to be in nonuniform motion if it travels ______.

In uniform motion, an object travels equal ______ in ______ interval of time.

The motion of the bus is ______ motion.

It is possible to have objects moving with uniform velocity but non-uniform acceleration.

Define uniform circular motion and give an example of it. Why is it called accelerated motion?

Saccharometer is used to measure the density of ______ in a liquid. 

The Lactometer works on the principle of ______ of milk.