Question

stone weight 15 grams in air and 12 grams in water calculate the density of stone​

Answer 1

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Answer 2

Answer:

Explanation: w1 is 20g

W3 is 15g

So,they given w1 and w3

So, R.D is w1/w1 -w3

Now, 20/ 20 - 15

20/5

is 4

R.D is 4

Now let's find density of stone

R.D is density of substance / density of water

So, R.D is 4

Density / 1g/cc : 4

So, density of a stone is 4 gm/cm2