Class 7- English (Honeycomb)
How does Gopal outsmart the king’s challenge in “Gopal and the Hilsa Fish”?
Class 7- English (Honeycomb)
What qualities of the squirrel are highlighted in “The Squirrel”?
Class 7- English (Honeycomb)
What moral lesson does “Three Questions” convey?
Matter in our surroundings
Suggest a method to liquefy
atmospheric gases.
Matter in our surroundings
For any substance, why does the
temperature remain constant
during the change of state?
Matter in our surroundings
What is the physical state of
water at:
a. 250oC b. 100oC ?
Matter in our surroundings
Convert the following temperature
to celsius scale:
a. 300 K b. 573 K
Matter in our surroundings
What produces more severe burns, boiling water or steam?
Matter in our surroundings
Why is ice at 273 K more effective in cooling than water at the
same temperature?
Matter in our surroundings
Give two reasons to justify—
(a) water at room temperature is a liquid.
(b) an iron almirah is a solid at room temperature.
