Question Text
Question 2 :
Which of the following can be used to lift giant industrial machines?
Question 4 :
The circuit breaker device which can be used in place of a fuse is called<br/>
Question 5 :
Fuse wire should be placed in the path of _______ wire.<br>
Question 6 :
<p>An object has an image thrice of its original size when kept at<br>$8 cm$ and $ 16 cm$ from a convex lens focal length of the lens is</p>
Question 7 :
Clouds are white because of light scattering off of water droplets.
Question 12 :
State True or False: If wind blows from land to the ocean, then it is daytime.
Question 13 :
A curtain is hanging at the entrance of a room. A long corridor runs at right angles to the door, that is parallel to the curtain. If a strong wind blows along the corridor, the curtain will:
Question 15 :
Fill in the blank: The hotness of an object is determined by its _________ .