3 years ago

What does wadding do?

1 answer:

8 0

Answer:

Wadding is a disc of material used in guns to seal gas behind a projectile or to separate powder from shot. ... Wadding for muzzleloaders is typically a small piece of cloth, or paper wrapping from the cartridge.

Explanation:

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Answer:

There are three methods used to produce salt: solar, evaporation and rock mining.

Explanation:

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3 years ago

Using the reaction below, identify the species that re acting as acids , as described by Bronstead-Lowry. HBO3-2(aq) + H2PO4-(aq

inessss [21]

Acids: $\text{H}_{2}\text{PO}_{4}^{\text{ }-}$ and $\text{H}_{2}\text{BO}_{3}^{\text{ } -}$

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2 years ago

Calculate the time,speed is 100 m/s and distance is 2000 meter.

borishaifa [10]

Answer:

Speed = distance /time

Explanation:

Time = distance /speed

Hence.

S=100

D=2000

There fore time is... 20 sec

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3 years ago

Hydrogen is 99% H-1, 0.8% H-2 , and 0.2 H-3. calculate its average atomic mass

AlekseyPX

A= (99x1+0,8x2+0,2x3)÷100%=1,012
1,012≈1

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4 years ago

Which of the following is usually done last in the scientific method of investigation?

djverab [1.8K]

C - Analyze data and draw conclusions. After an experiment or in this case; an investigation, you would analyze your data that you collected from the investigation/experiment, and draw conclusions based on your data.

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4 years ago

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