SSLC (English Medium) Class 7 - Tamil Nadu Board of Secondary Education Question Bank Solutions for Science

How will you determine the volume of a liquid?

What is the capacity of a container?

The Velocity-time graph of an object is given below the object has ______.

______ is the first scientist who used the term element.

Metals are usually solids or gases at room temperature.

Give an example of a metal which

1. is liquid at room temperature.
2. is the best conductor of heat.

Who discovered the existence of the negatively charged particles is an atom?

J.J Thomson’s atom model is also called as ______.

______ compared an atom to a watermelon.

J.J. Thomson proposed that an atom consists of positively charged sphere in which the electrons are embedded.

Name the software which is used to beautify edit photos ______.

The output we get from any application is commonly referred as ______.

What is ‘Photoshop’?

Name the types of pictures?

In a thermometer, when liquid gets heat, it ______, and when it is cooled down,

In an endothermic process, the speed of the molecules is ______ hence they move faster.

______ is the changing of a liquid into its solid state and it happens by cooling.

A puddle of water gets pooled around the glass of ice cream or a glass of ice cubes. When it is kept at room temperature. Give reason.

Paired and jointed legs are seen in phylum ______.

Animals belonging to phylum protozoa reproduce by fission.