,
,
, Answer ALL questions.
All multiple choice questions must be answered with a cross in the box for the correct answer
DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA
from A to D. If you change your mind about an answer, put a line through the box and then
mark your new answer with a cross .
1 A sphere of radius r is made from material of density ρM . The sphere is fully immersed
in a liquid of density ρL.
Which of the following expressions gives the upthrust on the sphere?
A 4πr 2ρM
4 3
B πr ρM g
3
4 3
C πr ρL g
3
D 4πr 2ρL g
(Total for Question 1 = 1 mark)
2
*P71916A0232*
,
, Answer ALL questions.
All multiple choice questions must be answered with a cross in the box for the correct answer
DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA DO NOT WRITE IN THIS AREA
from A to D. If you change your mind about an answer, put a line through the box and then
mark your new answer with a cross .
1 A sphere of radius r is made from material of density ρM . The sphere is fully immersed
in a liquid of density ρL.
Which of the following expressions gives the upthrust on the sphere?
A 4πr 2ρM
4 3
B πr ρM g
3
4 3
C πr ρL g
3
D 4πr 2ρL g
(Total for Question 1 = 1 mark)
2
*P71916A0232*
