Molarity? what is it

1 answer:

5 0

Molarity is a concentration unit, defined to be the number of moles of solute divided by the number of liters of solution.

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You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand with a speed of 35 m/s. The ball has __________________

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Answer:

The ball has kinetic energy

the kinetic energy is 945 J

Explanation:

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Would you rather cuddle a koala or pal around with a panda?

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Answer:

I don't really understand the wording of this question but I'd totally cuddle a Koala! If they weren't so mean

Explanation:

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• what is the typical distance between two adjacent pins on a 14-pin dual-in-line ic package?

muminat

A 14 pin dual-in-line IC package[14 DIL] is an integrated socket which is most popular form of IC package and has a wide range of application in digital electronics.

The 14-pin DIL has two pairs per side and each pair contains seven connecting pins.

The pairs of pins are arranged linearly one after another.The typical dimensions of width is 6.5 mm and the typical dimension of length is 18 mm.

we are asked to calculate the typical distance between two adjacent pins.

The typical distance between two adjacent pins is calculated as-

$Typical\ distance =\frac{dimensional\ length}{number\ of\ pins\ in\ each\ row}$

$=\frac{18 mm}{7}$

$= 2.5714 mm$ [ans]

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3 years ago

The strong nuclear force is an attractive force that binds _____.

Alja [10]

Answer is: protons and neutrons in atomic nucleus.
Proton is a subatomic particle (p⁺ or p) with a positive electric charge.
Neutron (n⁰ or n) is a subatomic particle with no net electric charge.
Protons and neutrons are nucleons.
The nuclear force is attractive force between nucleons.

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Which strategies help build motivation?

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Answer:

Explanation:

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