Physics 2nd quarter Senior

Fuck Physics

Pascal’s Principle

Pressure applied to a fluid in a closed container is transmitted equally to every point of the fluid and to the walls

Thermal equilibrium

The condition in which the temperature of 2 objects in physical contact with each other is the same called

Temperature

A measure of the average kinetic energy of the particles in a substance

The volume of displaced fluid is equal to the object’s volume

What is true about the volume of displaced fluid for an object that is completely submerged

Depth………….Increases

As______increases within a fluid, pressure_____.

Liquids

Have a definite volume

Fluids volume

When poured from a smaller container to a larger one, spread out to fill the entire container

Mass

An object floating in water, the buoyant force equals the object ___

Bernoulli’s Principle

The pressure in a fluid decreases, as the fluid’s velocity increases

Fluid

a substance that has no fixed shape and yields easily to external pressure; a gas or (especially) a liquid.

Explain heat

The energy transferred between substances at different temperature

What is true about the volume of displaced fluid for an object’s that is completely submerged?

The volume of displaced fluid is equal to the object’s volume

For an object floating in

Water, the buoyant force equals the object’s mass

Which of following is a direct cause of a substance temperature increase?

Kinetic energy is added to the particles of the substance

A buoyant force acts in the opposite direction of gravity, therefore which of the following is true of an object’s completely submerged in water?

The net force on the object is smaller than the weight of the object

What factor affect the gauge pressure within a fluid?

The density of the liquid, the acceleration due to gravity, and the depth within the liquid

Thermal expansion

As the temperature or substance increases, its volume tends to increase due to?