A wire of length 5cm is heated from a temperature of 20c to 70c if it undergoes a change in length of 2cm.calculate the linear expansivity of the wire

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jul 21, 2023 81.2k views

20 votes

A wire of length 5cm is heated from a temperature of 20c to 70c if it undergoes a change in length of 2cm.calculate the linear expansivity of the wire

Physics
high-school

Drizzt asked

by Drizzt

6.8k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

5 votes

Answer:

HEREEEE

Step-by-step explanation:

Explanation

α=ΔLLΔθ=0.02020×(55−5)=2.0×10−5

Dgmltn answered Jul 24, 2023

by Dgmltn

7.6k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.7m questions

10.3m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions