Question

Solve the above mentioned question​

Answer 1

Yes, time goes faster the farther away you are from the earth's surface compared to the time on the surface of the earth. This effect is known as "gravitational time dilation". The gravitational field is really a curving of space and time

Answer 2

Answer:

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Claculate the mass of calcium that will contain the same number of atom as are in 3.2gm of sulphur (atomic mass=32, c=30)

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4g of calcium with have the same number of atom as 3.2g of salphur.

$\huge\mathfrak\pink{solution}$

First, let us calcium the number of atom present in the given sample of sulphur.

$no \: of = \frac{givenmass}{molarmass}$

$n = \frac{3.2}{32}$

$\huge\mathbb{\underline{n = 0.1}}$

No. of atom = N× Avogadro's constant

$atom = 0.1 \times 6.022 \times 10 {}^{23}$

$atom = 0.6.22 \times 10 {}^{23}$

$atom = 6.0228 \times 10 {}^{24}$

Now,

We know the no. of atom in the given sample of sulphur

To find the mol of calcium with equal atom.

We need to divide the obtained result by Avogadro's constant.

$\frac{6.022 \times 10 {}^{24} }{6.022 \times 10 {}^{23} } = 0.1$

$0.1 = \frac{givenmass}{40}$

$0.1 \times 40 = givenmass$

$\huge\mathbb{\underline{4g = givenmass}}$

4g of calcium with have the same number of atom as 3.2g of salphur.

Thank you so much for Thanks