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timofeeve [1]
3 years ago
14

I WILL GIVE BRAINLY IF U HELP ME WITH THIS LITTLE PASSAGE

Chemistry
1 answer:
xeze [42]3 years ago
3 0

a primary source combines gases and explodes in the tip of the man

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Discuss the effect of changing the flow tube radius on flow rate.
dmitriy555 [2]

Answer:

The flow rate of a tube is the volume of fluid flowing through the tube per unit time. The flowrate is proportional to the product of the velocity of the fluid through the tube, and the cross-sectional area of the tube.

That is

Q = AV

where

A is the area of the tube

V is the velocity of the tube

The cross-sectional area of the tube is proportional to the radius of the tube. From the above equation, we can deduce that if the velocity of the fluid flowing through the tube is held constant, the flowrate of the fluid through the tube will increase with an increase in the radius of the tube, and it will decrease with a decrease in the radius of the tube.

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3 years ago
What best explains the type of energy present in natural gas?
tamaranim1 [39]

Answer:

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3 years ago
How to find frequency​
ale4655 [162]

Answer:

f = V / λ

Explanation:

In this formula, f represents frequency, V represents the velocity of the wave, and λ represents the wavelength of the wave

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2 years ago
What is the molecular formula of a compound with an empirical formula P2O5 and a gram-molecular mass of 284 grams? And why?
Lana71 [14]
I really don’t know but

Phosphorus pentoxide is a white solid which does not have any distinct odour. The chemical formula of this compound is P4O10. However, it is named after its empirical formula, which is P2O5. The molar mass of phosphorus pentoxide corresponds to 283.9 g/mol.
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A snowflake contains 2.1 10^18 molecules of water. How many moles of water does it contain?
IgorC [24]

Answer:

divide the # of molecules by avogadros number and get 3.48 x 10^-6

Explanation:

6 0
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