Check your score,(T/F) class 7 Chapter 1 Physical quantities and measurements

True/False Quiz on Physical Quantities and Measurement

1. Density is the mass of an object divided by its volume.

True False

2. The SI unit of volume is cubic meters (m³).

True False

3. Speed is measured as the product of distance and time.

True False

4. Area of a rectangle is given by length × breadth.

True False

5. The SI unit of density is kilograms per cubic meter (kg/m³).

True False

6. The volume of a cube is calculated as side × side × side.

True False

7. Speed is a scalar quantity.

True False

8. Volume is a two-dimensional quantity.

True False

9. A liter is equal to 1000 cubic centimeters (cm³).

True False

10. Speed has the unit m/s in the SI system.

True False