Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

Why does stainless steel cookware often have a layer of copper or aluminium on the bottom?

Why does stainless steel cookware often have a layer of copper or aluminium on the bottom?

Grade:10

1 Answers

Jitender Pal
askIITians Faculty 365 Points
6 years ago
Energy is transferred by thermal conduction. A substance with large value of thermal conductivity is a good thermal conductor and which has small value of thermal conductivity is a poor thermal conductor. The thermal conductivity of stainless steel is 14 W/m.K, whereas thermal conductivity of aluminum is 235 W/m.K and copper is 401 W/m.K. Since the thermal conductivity of copper or aluminum is greater than the stainless steel. That is why stainless steel cookware often does have layer of copper or aluminum on the bottom.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free