Gravitation force is required for

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Convection is the process of heat transfer in fluids (liquids and gases) where the actual movement of the fluid particles occurs.This movement is

Vedclass · Accepted Answer

Convection

Vedclass · Answer

(B) Convection is the process of heat transfer in fluids (liquids and gases) where the actual movement of the fluid particles occurs.This movement is driven by density differences caused by temperature variations.When a fluid is heated,it expands and becomes less dense,causing it to rise,while the cooler,denser fluid sinks to take its place.This buoyancy-driven circulation is entirely dependent on the presence of a gravitational field.In contrast,conduction and radiation do not require the bulk movement of matter and are independent of gravity.

Similar Questions

The layers of the atmosphere are heated through:

At the same distance from a fire,the heat is greater at the top than at the sides because...

Which factor does not affect convection?

While measuring the thermal conductivity of a liquid,we keep the upper part hot and the lower part cool,so that:

Can we boil water inside the earth satellite by convection?

Vedclass Test Series

Exam Paper Generator

Online Exam Module