1.

Fill in the blanks(a) Thevolume of a cube of side 1 cm is equal to.....m3(b) Thesurface area of a solid cylinder of radius 2.0 cm and height 10.0 cmis equal to ... (mm)2(c) Avehicle moving with a speed of 18 km h–1covers....min 1 s(d) Therelative density of lead is 11.3. Its density is ....g cm–3or. ...kg m–3.

Answer»


Fill in the blanks



(a) The
volume of a cube of side 1 cm is equal to.....m
3



(b) The
surface area of a solid cylinder of radius 2.0 cm and height 10.0 cm
is equal to ... (mm)
2


(c) A
vehicle moving with a speed of 18 km h
–1covers....m
in 1 s


(d) The
relative density of lead is 11.3. Its density is ....g cm
–3or
. ...kg m
–3.



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