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SAT physics practice test MCQ: a rectangular block with base area a of 30 cm2 and height h of 0.06 m is submerged in water of density 1000 kg m-3. what is pressure due to water acting on top surface of block with choices 5 × 102 pa, 3 × 102 pa, 6 × 102 pa and 10 × 102 pa with online SAT subject tests for distance learning exam preparation through educational portal. Free study guide is for online learning pressure in liquids quiz with MCQs to practice test questions with answers.

MCQ: A rectangular block with base area A of 30 cm2 and height h of 0.06 m is submerged in water of density 1000 kg m-3. What is pressure due to water acting on top surface of block?

1. 5 × 102 Pa
2. 3 × 102 Pa
3. 6 × 102 Pa
4. 10 × 102 Pa

C

MCQ: A rectangular block with base area A of 30 cm2 and height h of 0.06 m is submerged in water of density 1000 kg m-3. What is force exerted by water acting on top of block?

1. 0.18 N
2. 1.8 N
3. 18 N
4. 180 N

B

MCQ: Mechanic is able to apply a smart effort to lift one side of car for changing tyres with help of

1. hydraulic car jack
2. screw gauge
3. Vernier calipers
4. cylinder

A

MCQ: A 15 N force exerted on a small piston of area 0.025 m2. large piston has area of 0.05 m2. What is pressure exerted on liquid by small piston?

1. 300 Pa
2. 600 Pa
3. 900 Pa
4. 120 Pa

B

MCQ: If a column of liquid of height is h, base area is A and density is p, then volume V is given by

1. V = Ah
2. V = A/h
3. V = h/A
4. V = A + h

A