Math, asked by noopurt11, 7 hours ago

density of a piece of iron is 2.5mg/cm³ and volume is 10cm³. find mass of iron in 1. si unit 2. cgs unit​

Answers

Answered by RealSweetie
17

Step-by-step explanation:

mass =vd=2.5×10 g =25 g in cgs

in si mass is =0.025 kg

Answered by ssananthiamu
0

Correct option is

B

40

In CGS, d=4

cm

3

g

If unit of mass is 100 g, 4 g mass in new units is

100

4

units

and unit of distance is 10 cm, 1 cm in new units is

10

1

units

So, density =

(

10

1

cm)

3

4(

100

g

)

=

(

10

1

)

3

(

100

4

)

=40 units

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