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5. ר

, -

. 100 -

, , 100. ( , ), -

(, , ). -

3, -

4 5.

20*10*6. -

, . .

, -

.

:

= V/n1 (1)

V , ;

n1 .

:

= N/m1 (2)

N , ;

m1 .

:

n = V/K (3)

, ( 3), -

.

:

= 60/20 = 3

:

= 200/10 = 20

200 - -

,

. -

10 ( 100).

n = 60/20 = 3,

-

, 20 2 10

4 2.

:

= 40/20 = 2

:

= 60/10 = 6

 

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