# What does an object not have when in a vacuum?

## What does an object not have when in a vacuum?

The mass, size, and shape of the object are not a factor in describing the motion of the object. So all objects, regardless of size or shape or weight, free fall with the same acceleration. In a vacuum, a beach ball falls at the same rate as an airliner.

## Does an object have buoyant force in a vacuum?

Yes. Buoyancy is depends on the Density between the the two medium. Hence vacuum also have density but its negligible So theoretically it will be considered as zero..

## When boarding an airplane you bring a bag of chips while in flight the bag puffs up because?

The bag of chips is sealed airtight at sea level, will have 1 atmospheric pressure. When the flight takes up and as the altitude increases, the pressure in the flight cabin reduces. The pressure inside the package is more when compared to the pressure in the bag.

## When the speed of a fluid increases internal pressure in the fluid?

according to Bernoulli’s principle, when the speed of a fluid increases, internal pressure of the fluid decreases. This is a consequence of the conservation of energy.

## Do objects have weight in a vacuum?

All objects weigh the same amount when placed in a vacuum, regardless of their mass. An object weighs less on the moon than it does on the Earth. The mass of an object on the moon is the same as its mass on the Earth. Weight is the result of air pressure exerted upon an object.

## What happens to force in a vacuum?

Yes. Buoyancy is depends on the Density between the the two medium. Hence vacuum also have density but its negligible So theoretically it will be considered as zero..

## Does gravity exist in a vacuum?

Originally Answered: What will happen to an object in a vacuum when the force is applied to it? Only the air resistance will be absent, newton’s laws of motion will hold and the object will behave normally.

## Is a vacuum more buoyant in water?

In principle, of all the things you could put inside such a sphere, putting absolutely nothing in – a vacuum – gives the most buoyancy.

## Is there a buoyant force in space?

In space, the air bubble doesn’t rise because it is no lighter than the water around itthere’s no buoyancy.

## Is there upthrust in a vacuum?

The apparent weight of body is less in air than in vacuum. But in vacuum, there is no upthrust and hence no loss in wieght of a body. That is why a body weighs more in vacuum than in air .

## Does water float in a vacuum?

Why is it that water globs in space? Water floats inside a space not because there isn’t gravity (because apparently there is always gravity) but because when they are in orbit, they are actually falling (as is the ship), so everything else is falling too hence the floating food and liquids.

## When we increase in elevation the pressure decreases what happens to a bag of chips volume of a container )?

The ambient air pressure lessens as one rises in altitude. When the air pressure outside the bags is lesser than that inside the bags, like at higher altitude, the air in the bags expands causing the bags to inflate in size.

## What happens to the air pressure inside a balloon when it is squeezed to half its volume?

At a constant temperature, the air pressure will double inside a balloon when it is squeezed to half its volume.

## What happens to the internal pressure in a fluid flowing in a horizontal pipe when its speed increase?

The internal pressure decreases in a fluid flowing through a horizontal pipe when its speed increases.

## When the water is turned on in a shower the shower curtain moves toward the water this has to do with?

4 Answers. It is due to the convection in the shower, as mentioned in Steeven’s comment. The water is significantly above room temperature. Obviously it is going to heat the air (and you can feel the warm air/vapour yourself).

## What happens to the internal pressure in a fluid as its speed increases?

What happens to the internal pressure in a fluid flowing in a horizontal pipe when its speed increases? The pressure decreases when the speed increases. The speed increases as the air flows over the wing, so the pressure decreases.

## What happens to the internal pressure in a fluid flowing a horizontal pipe when its speed increases?

The internal pressure decreases in a fluid flowing through a horizontal pipe when its speed increases.

## Does Bernoulli’s principle refer to internal pressure changes in a fluid?

When speed increases, internal pressure decreases and vise versa. Does Bernoulli’s principle refer to changes in internal pressure of a fluid or to the pressure the fluid may exert on objects? Bernoulli’s principal is about internal pressures. Faster moving water between the ships result in reduced pressure.

## What happens to the pressure in all parts of a confined fluid if the pressure in one part is increased?

What happens to the pressure in all parts of a confined fluid if the pressure in one part is increased? The pressure everywhere increases by the same amount. A change in pressure at any point in an enclosed fluid at rest is transmitted undiminished to all points in the fluid.