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What else can I help you with?
Do things float in vacuum?
In a vacuum, there is no air or other medium for objects to displace, so there is no buoyant force to make them float. Objects in a vacuum will simply remain in place if they are not acted upon by any external forces.
Why is the inside of a vacuum flask shiny?
The inside of a vacuum flask is shiny because of the reflective metal coating, usually made of stainless steel. This shiny surface helps to reflect heat radiation, which helps to maintain the temperature of the liquid inside the flask.
What is the frequency of light in fused quartz if the wavelength in vacuum is 500nm?
Divide the speed of light in a vacuum (in meters/second) by the wavelength (which you must convert to meters); that will give you the frequency in hertz. The frequency will be the same for different substances.
How does the temperature remain constant in a vacuum flask. Explain why in can do so over a long period of time?
Vacuum is a great insulator, because there needs to be some medium for processes of conduction or convection to occur. The only possible way to transfer heat through vacuum is radiation, which is not as effective, especially that flask walls are also constructed to limit radiation heat transfer(they are reflective). Temperature stays the same if there are no means to transfer energy between interior end environment.
What type of waves can be transmitted in a vacuum?
Electromagnetic waves, such as light waves and radio waves, can be transmitted in a vacuum because they do not require a medium to travel through. These waves propagate through the vacuum of space and can travel long distances without the need for a medium.
How long will astronauts footprints on the moons surface remain for?
They'll be there as long as the moon is. Space is a vacuum, there's nothing there to disturb them.
What is an example of neuroleptanalgesia?
fentanyl + droperidol (antipsychotic) = patient remain conscious and cooperative
How much time you will remain conscious after a cardiac arrest?
It is around 6 seconds!
Why dont the lights go down on your 1977 corvette?
The headlights require a vacuum to operate down. If there is no vacuum they remain in the up position. You may have a vacuum leak such as a disconnected or broken vacuum line. I have also seen the vacuum reservoir can rotted out and unable to hold a vacuum.
A victim is conscious and you have a significant distance to cover what is the best way to carry them?
As long as the conscious and not UNconscious, walking or with a car.
How long are you conscious after being decapitated?
The duration of consciousness after decapitation is a subject of debate, but studies suggest that a person may remain conscious for a few seconds, potentially up to 10 seconds. This is due to the brain's residual neural activity, which can persist briefly after the severing of the head. However, the exact amount of time can vary based on factors such as the method of decapitation and individual physiological differences. Overall, the experience and awareness during that time remain largely speculative.
What happens inside the paint tanks to prevent the flow of paint if the lids remain closed?
Vacuum
Do things float in vacuum?
In a vacuum, there is no air or other medium for objects to displace, so there is no buoyant force to make them float. Objects in a vacuum will simply remain in place if they are not acted upon by any external forces.
How long is the power cord for this vacuum?
The power cord length for the Hoover WindTunnel s3755 Canister Vacuum is 25 feet long.
Does the speed of light change in a vacuum?
No, not as long as the light stays in vacuum.No, it does not. That is where it has its maximum speed.
Why need to vacuum in transformer chamber before filling transformer oil and how long need to vacuum?
we need vacuum to remove moisture from tank
How long after you shoot dope can you drink beer?
While you are shooting dope, or immediately after, so long as you are still conscious.
