Question

Assertion (A): Stress is restoring force per unit area.
Reason (R) : Interatomic forces in solids are responsible for the property of elasticity

• A. Both Assertion and Reason are true and the reason is correct explanation of the assertion
• B. Both Assertion and Reason are true, but reason is not correct explanation of the assertion
• C. Assertion is true, but the Reason is false
• D. Assertion is false, but the reason is true

Answer 1

The correct option is A Both Assertion and Reason are true and the reason is correct explanation of the assertion

Both assertion and reason are true statements but first is just a definition of how we consider stress and second being the reason behind elastcity