Latihan IPA Materi Tekanan Zat

The magnitude of force acting per unit area is called...

• Force

• Pressure

• Speed

• Work

As the area of the base of the pressure increases, the pressure will...

• Increase

• Decrease

• Become 0

• Not affected

Pressure is denoted by...

• F

• N

• P

• A

An example of a tool that works based on Pascal's law is...

• Hot air balloon

• Car lift

• Submarine

• Pulley

In a liquid, the deeper the liquid, the pressure will...

• Increase

• Decrease

• Become 0

• Not affected

A father pushes a baby carriage using both palms with a force of 80 newtons. If the surface area of the father's hands is 0.5 meters, then the pressure applied is...

• 160 N/m³

• 120 N/m³

• 80 N/m³

• 40 N/m³

Observe the image below, the highest pressure is located at number...

• 1

• 2

• 3

• 1 and 2

Calculate the hydrostatic pressure experienced by a diver at 40m below sea level. The density of water is 1000kg/m³ and the acceleration due to gravity is 10 m/s².

• 200,000 Pa

• 400,000 Pa

• 100,000 Pa

• 300,000 Pa

An object with a base area of 50 cm² is given a force of 10 N, what is the pressure?

• 2000 N/m²

• 4000 N/m²

• 5000 N/m²

• 7000 N/m²

What is the pressure in a pool at a depth of 5 meters if the density of water is 1,000 kg/m³ and the acceleration due to gravity is 10 N/kg?

• 50 N/m³

• 500 N/m³

• 5000 N/m³

• 50000 N/m³