No products in the cart.

Electric heaters used for cooking have …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Electric heaters used for cooking have a filament or a heating coil placed on a plate made up of clay.why is this so? (1) It is a bad conductor of heat. (2)It is a bad conductor of electricity (3) It is porous (a)only (1) and (2) (b)only (2) and (3) (C)only (1)and (3) (d)(1),(2)and (3)
  • 1 answers

Preeti Dabral 1 year, 10 months ago

Clay is a bad conductor of heat and electricity. It is a ceramic material, with good mechanical and chemical bonds throughout the cross-section that transfer heat through conduction to the interior. Therefore, the Electric heaters used for cooking have the filament or the heating coil on a plate made up of clay

http://mycbseguide.com/examin8/

Related Questions

What is a vitamin D
  • 1 answers
The image formed in water is
  • 0 answers
Ten lines about the air
  • 0 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App