Assertion Bulk modulus of elasticity B represents incompressibility of the material. Reason B= -(Δ p/Δ V / V), where symbols have their usual meaning.

Question

Assertion Bulk modulus of elasticity B represents incompressibility of the material. Reason B= -(Δ p/Δ V / V), where symbols have their usual meaning. (A) If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion (B) If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion (C) If Assertion is true but Reason is false (D) If both Assertion and Reason are false

Tardigrade Admin · Accepted Answer

Bulk modulus of elasticity measures how good the body is to regain its original volume on being compressed. Therefore, it represents incompressiblity of the material.

Q. Assertion Bulk modulus of elasticity B represents incompressibility of the material. Reason B=−ΔV/VΔp​, where symbols have their usual meaning.

If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion

If both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion

If Assertion is true but Reason is false

If both Assertion and Reason are false

Bulk modulus of elasticity measures how good the body is to regain its original volume on being compressed. Therefore, it represents incompressiblity of the material.

Q. Assertion Bulk modulus of elasticity B represents incompressibility of the material.
Reason $B = - \frac{Δ p}{Δ V / V}$ , where symbols have their usual meaning.