Question

The volume of an irregular solid can be calculated by using.

• A. Any cylinder
• B. Eureka can
• C. Beam balance
• D. Spring balance

Answer 1

The correct option is B

Eureka can

Explanation for the correct option:

B: Eureka can

1. Eureka can is a large container containing water and has a spout positioned near the top.
2. An irregular body when immersed in the “eureka can” causes the water to flow through the spout.
3. The volume of water collected from the spout is equal to the volume of the irregular solid.

Explanation for the incorrect options:

A: Cylinder

1. A simple cylinder cannot be used to measure the volume of an irregular solid.
2. A graduated cylinder is used to measure the volume of an irregular solid.

C: Beam balance

1. A beam balance is used to calibrate masses.

D: Spring balance

1. A spring balance is used to measure the weight of a body.

Hence, option (B) is correct.