BRAINLIST What did the Magdeburg experiment demonstrate about air pressure?

2 answers:

8 0

Answer: The Magdeburg hemispheres are a pair of large copper hemispheres, with mating rims. They were used to demonstrate the power of atmospheric pressure. When the rims were sealed with grease and the air was pumped out, the sphere contained a vacuum and could not be pulled apart by teams of horses.

Explanation:

marissa [1.9K]3 years ago

4 0

Answer:

The Magdeburg hemispheres are a pair of large copper hemispheres, with mating rims. They were used to demonstrate the power of atmospheric pressure. When the rims were sealed with grease and the air was pumped out, the sphere contained a vacuum and could not be pulled apart by teams of horses.

You might be interested in

What are the steps of creating a DNA profile

Neporo4naja [7]

Answer:

The DNA testing process is comprised of four main steps, including extraction, quantitation, amplification, and capillary electrophoresis.

Explanation:

1. Separate white and red blood cells with a centrifuge.

2. Extract DNA nuclei from the white blood cells. ...

3. Cut DNA strand into fragments using a restriction enzyme.

4. Place fragments into one end of a bed of agarose gel with electrodes in it. 5. Use an electric current to sort the DNA segments by length.

5 0

3 years ago

If a glacier melts back, would the change In albedo tend to cause temperatures to rise or to fall??? Someone answer I need help

garri49 [273]

It would tend to rise

4 0

3 years ago

Seedcoat bursts hypocotyl elongates radical grows downward hypocotyl forms loop above the soil epicotyl elongates

mrs_skeptik [129]

Answer:

Seed coat bursts, radicle grows downward, hypocotyls form loop above the ... (e) Plumule: It forms the future shoot.

Explanation:

4 0

3 years ago

Explain how a covalent bond is different than an ionic bond. Which type of bond is the stronger of the two bonds? Give examples

Kobotan [32]

A covalent bond is a bond between 2 non-metals (sharing of electrons between atoms), where ionic is between a metal and a non-metal (the transfer of electrons). Standard covalent bonds are usually weaker then ionic bonds.

Covalent - Hydrogen + Chlorine = Hydrogen Chloride (HCl)

Ionic - Sodium + Chlorine = Sodium Chloride (NaCl)

7 0

3 years ago

Read 2 more answers

Gregory Mendel's work was in the area of...?

Tom [10]

He discovered the fundamental laws of inheritance through his work on pea plants believe it or not!

4 0

3 years ago