Question Text
Question 2 :
Fill in the blank: Switches, electrical plugs and sockets are made of _________.
Question 3 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a9878c526e972caefc7.PNG' />
Would the bulb glow after completing the circuit shown in above figure, if instead of safety pin we use an eraser?
Question 4 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1c65ff59b460d7261e5e7.PNG' />
In the above figure, state whether the direction of current is correct or not .
Question 5 :
Fill in the blank: Metal disc is the ________ terminal of the electric cell.
Question 6 :
While measuring the length of a knitting needle, the reading of the scale at one end is 3.0 cm and at the other end is 33.1 cm. What is the length of the needle?
Question 8 :
The height of a person is 1.65 m. Express it in cm.
Question 9 :
Fill in the blank : Motion of wheel of a bicycle is ______ .
