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Multiple choice questions, only one answer is correct for each question. Please answer the question carefully,...

Multiple choice questions, only one answer is correct for each question. Please answer the question carefully, they are very important.

1What is Pascal's Law?

When gasses aren't constrained they tend to expand or contract, which

depends on the pressure.

You can squeeze air into tighter spaces by pressing the molecules

together.

In a contained incompressible fluid, any external pressure applied at

one point will raise pressure equally at every point.

An object placed in water is buoyed up with a force equal to the weight

of the fluid the object displaces.

2.Weight is best described as

an objects resistance to acceleration

what causes an object to fall

the downward force exerted on an object due to gravity

a force solely dependent on the objects mass

3.Why do new bank cards have chips in them

to make them harder to copy using a scanner

to keep cards from being skimmed

to activate a microchip unique to the use

to store customers fingerprints

4.The process of altering the potential energy to the kinetic energy is best described:

When stored energy becomes the energy initiating a motion.

When an object stops moving.

when the friction is increased.

When there is no object at all.

5.a wilted plant lacks

chlorophyll

Hajj tension

turgor pressure

water filtration

Homework Answers

Answer #1

1. What is Pascal's Law?

Correct option

In a contained incompressible fluid, any external pressure applied at

one point will raise pressure equally at every point.

2. Weight is best described as

Correct option

the downward force exerted on an object due to gravity

3.Why do new bank cards have chips in them

Correct option

to make them harder to copy using a scanner

4.The process of altering the potential energy to the kinetic energy is best described:

Correct option

When stored energy becomes the energy initiating a motion.

5.a wilted plant lacks

Correct option

turgor pressure

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