High power transformer
High power antenna
High power magnetron
None of these
it has a very high refractive index
it has a very high transparency
it has well defined cleavage planes
it is very hard
It has no colour
It has a high specific heat
It has a high dipole moment
It has a high boiling point
Change of heat energy into cooling energy
Change of vapour into liquid
Change of solid into liquid
Change of gas into solid
Chromium
Zinc
Tin
Lead
A
B
C
D
40°C
60°C
80°C
100°C
Pituitary
Thymus
Thyroid
Adrenal
60 N
100 N
600 N
6000 N
get rigid of the body wastes
regulate body waste
regulate body temperature
lubricate the skin