Question

1. Why did water transfer to the glass tumbler? a. Pressure exerted by air in the balloon pushed the water b. There was a motor to suck the water c. There was vacuum in the glass tumbler d. Vacuum was created in the bottle when we attached the balloon 2. What is the direction of flow of water? a. From higher pressure to lower pressure b. From lower pressure to higher pressure c. Does not not depend on pressure d. from higher temperature to lower temperature 3. Why did the size of the balloon reduce after some time? a. Air evaporated b. Volume of the air reduced as the molecules come closer c. Air escaped through small holes present in the balloon d. Air occupied the place of water 4. What is the direction of fluid pressure? a. downwards b. upwards c. sideward d. all directions 5. What are the units of pressure? a. pascal b. newton per metre square c. millibars d. all of these

142de77dfd4c4470aa804acb64e76840.txt

Answer 1

Answer:

1--a

2--a

3--b

4--d

5--a

[ANSWERS OF ALL THE QUESTIONS ARE GIVEN IN OPTIONS FORM YOU CAN MATCH THEM]