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lora16 [44]
4 years ago
8

The level of mercury in an open end manometer is 20mm higher on the open

Chemistry
1 answer:
tekilochka [14]4 years ago
4 0

Answer:

106,080 newtons per meter squared

Explanation:

First you take the density of mecury multiply by the height in meters then multiply by the gravity: 13600×0.02×10= 2720

Then add the answer to the standard atmospheric presssure:

2720+ 103,360= 106,080

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C6H6 miscible or immiscible
Licemer1 [7]
C6H6 is benzene, an organic compound. I would imagine it would be immiscible, since most organic compounds don’t dissolve in water very well.
5 0
3 years ago
Increases in the amount of cytoplasmic calcium required to initiate a muscle contraction are mediated by the coupling between a
lesantik [10]

Answer:

1) Dihydropyridine receptor

2) Rynodine receptor

Explanation:

Rynodine receptor: It is a category of interacellular channels of calcium with different forms like neurons and muscles found in animal tissues.

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4 0
3 years ago
I NEED RIGHT NOW OR I GET AN F!!!!! HELP!!!!!
Oksi-84 [34.3K]

Answer:

boundary interactions: areas where plates move away from each other forming mid-ocean ridges or rift valleys.

divergent boundaries: this happens when 2 tectonic plates move away from each other. along these boundaries earthquakes and magma are common as they are rise from the mantle to the sruface making new oceanic crust.

convergent boundaries: this is an area on earth where 2 or more lithospheric plates collide. they will slide under one another creating a subduction.

transform boundaries:  transform boundary is a fault along a plate boundary where the motion is predominantly horizontal. It ends abruptly where it connects to another plate boundary, either another transform, a spreading ridge, or a subduction zone.

Explanation:

lithosperic means the solid outer part of the earth.

hope this helps and good luck!  :) <3

4 0
3 years ago
Use the formula for pressure to determine the weight of a box that creates a pressure of 1,065 N/cm2 when resting on a 17.0-cm2
Sloan [31]

Force /Area = Pressure
Force = Pressure * Area
Force = 1065 * 17 = 18105 N

weight  = 18105 N

I hope this helps!
8 0
3 years ago
Read 2 more answers
What type of liquid is more likely to be volatile, a liquid with polar molecules or a liquid with nonpolar molecules?
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Polar liquids evaporate slower than nonpolar liquids
5 0
3 years ago
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