Lakhmir Singh and Manjit Kaur Solutions for Chapter: Electricity, Exercise 16: Very Short Answer Type Questions
Lakhmir Singh Physics Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: Electricity, Exercise 16: Very Short Answer Type Questions
Attempt the practice questions on Chapter 1: Electricity, Exercise 16: Very Short Answer Type Questions with hints and solutions to strengthen your understanding. Science for Tenth Class Part - 1 Physics solutions are prepared by Experienced Embibe Experts.
Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: Electricity, Exercise 16: Very Short Answer Type Questions with Hints & Solutions
Name the material which is used for making the heating element of an electric iron.
What is nichrome? State its one use.
Give two reasons why nichrome alloy is used for making the heating elements of electrical appliances.
Why are the coils of electric irons and electric toasters made of an alloy rather than a pure metal?
Which has more resistance: a long piece of nichrome wire or a short one?
Which has more resistance: a thick piece of nichrome wire or a thin piece?
How does the resistance of a pure metal change if it's temperature decreases?
How does the presence of impurities in a metal affect its resistance?
