A 12 N block rests on 2×3 cm or 3×4 cm faces. Smaller pressure?
A2000 Pa
B1000 Pa
C10000 Pa
D5000 Pa
Answer & Solution
Correct answer: C. 10000 Pa
The larger face is 12 cm² or 0.0012 m², giving the smaller pressure of 10000 Pa.
Keep practising Force and Pressure
Browse all Force and Pressure questions for ICSE Class 8, or explore more Physics topics.
Related questions
The pressure force of still water on a smooth wall acts?A suction cup has less air beneath it. What holds it to a wall?Atmospheric pressure is associated with the?Air supports the stretched wall of an inflated balloon by?Normal force and contact area both double. Pressure becomes?A 600 N person stands equally on two feet, each 0.015 m². Pressure?Normal force doubles while contact area triples. New pressure?A normal 20 N force is spread over 10 cm². Pressure?