Virtual Labs

a: Vector Explanation

Explanation

b: Scalar Explanation

Explanation

a: J/m² sec Explanation

Explanation

b: J/m °K sec Explanation

Explanation

c: W/m °K Explanation

Explanation

d: Option (B) and (C) above Explanation

Explanation

a: True Explanation

Explanation

b: False Explanation

Explanation

a: It contracts Explanation

Explanation

b: It melts Explanation

Explanation

c: It expands Explanation

Explanation

d: It bursts Explanation

Explanation

a: Area of cross section Explanation

Explanation

b: Temperature gradient Explanation

Explanation

c: Time of flow of heat Explanation

Explanation

d: None of these Explanation

Explanation

a: Depends upon nature of the material of the body Explanation

Explanation

b: Is independent of dimensions of the body Explanation

Explanation

c: Both a & b Explanation

Explanation

d: None of the above Explanation

Explanation

Thermal Conductivity Of Metal Rod