Two identical rods of copper are heated to different temperatures — one by 5°C and the other by 10°C. Which rod will expand more ?

Two identical rods of copper are heated to different temperatures — one by 5°C and the other by 10°C. Which rod will expand more ?

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Two rods with same length and material are heated to different temperature.

L_t - L₀ ∝ t

∴ Rod with higher temperature i. e. at 10°C will expand more.

6 views Answered 2023-02-05 15:29

Related Questions

Equal volumes of different liquids expand by the different amount when they are heated to the same rise in temperature.

1 Answers 8 Views

Solids expand the least and gases expand the most on being heated.

1 Answers 5 Views

Two rods A and B of the same metal, but of length 1 m and 2 m respectively, are heated from 0°C to 100°C. Then

1 Answers 4 Views

Two rods A and B of the same metal, same length, but one solid and the other hollow, are heated to the same rise in temperature.

1 Answers 6 Views

Two iron rods – one 10 m long and the other 5 m long, are heated to the same rise in temperature. Which will expand more ?

1 Answers 8 Views

One rod of copper and another identical rod of iron are heated to the same rise in temperature. Which rod will expand more? Give reason.

1 Answers 4 Views

Two identical rods—one hollow and the other solid, are heated to the same rise in temperature. Which will expand more ?

1 Answers 4 Views

Which of the following will expand more, when heated to the same temperature : (a) solid (b) liquid and (c) gas ?

1 Answers 4 Views

An ebonite rod can be charged by touching it with a charged copper rod.

1 Answers 4 Views

When a glass rod is rubbed with silk, the glass rod and the silk get charged because electrons are transferred from the silk to the glass rod

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)