Download App

Matter in Our Surroundings — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceMatter in Our Surroundings1 Mark
MCQ
The rate of evaporation increases with:
  • A
    Increase of surface area
  • B
    Increase of temperature
  • C
    Increase in wind speed
  • D
    All of above
✓

Answer

  1. All of above

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Matter in Our Surroundings→Matter in Our Surroundings — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

Which of the following is not colloid:
→

Inland fisheries is referred to:

  1. Culturing fish in freshwater.
  2. Trapping and capturing fishes from sea coast.
  3. Colchicine treatment.
  4. Breeding with their wild relatives.
→

Which of the following is incorrect pair?

  1. Chloroplast-kitchen of the cell.
  2. Mitochondria-power house of the cell.
  3. Lysosome-secretory granules.
  4. nucleus-brain of the cell.
→
Choose the correct statement:
→
Rahul is playing the drums. Then which of the following characteristics of sound would result in increase in loudness?
→
During summer days, water kept in an earthen pot (pitcher) becomes cool because of the phenomenon of:
→
You are provided with a mixture of petroleum and water. You can separate this mixture by_____?
→
The formula of the sulphate of an element X is X2(SO4)3. The formula of nitride of element X will be:
→
Which one is made of dead cells:
→

Four balls, A, B, C and D displace 10mL, 24mL, 15mL and 12mL of a liquid respectively, when immersed completely. The ball which will undergo the maximum apparent loss in weight will be:

→