Question

The density of gold is 19.6 gcm-3 in CGS
system. Its density in SI system is :​

Answer 1

Answer:

19.6 * 1000 kg/m^3

= 19600 kg/m^3

Explanation:

You just have to multiply the cgs unit with 1000 and add the units of SI system, as I did above.

But if you also want the explanation of why multiply with 1000.

Read this till the end.

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As we know that

1 kg = 1000 g ———————— 1

& 1 m= 100 cm ————————- 2

In cgs system density = gm/cm^3

In SI system density = kg/m^3

Now conversion of SI into CGSm

Kg/m^3 = 1000g/(100cm)^3

= 1/1000 g/cm^3

And if we want to change cgs into SI, the reverse would happen

So ,

Density(in cgs)*1000=density(in SI)

Hope this will help.

If you like it mark it the brainliest answer.

Thanks.

Answer 2

Answer:

19.6*1000

196000 kgm-³