26. The SI unit of capacitance is:
a) Farad
b) Henry
c) Ampere
d) Volt
Answer: a) Farad
27. The SI unit of frequency is:
a) Hertz
b) Newton
c) Watt
d) Ampere
Answer: a) Hertz
28. The SI unit of angular frequency is:
a) Radian per second
b) Hertz
c) Newton
d) Ampere
Answer: a) Radian per second
29. The SI unit of velocity of light is:
a) Meter per second
b) Hertz
c) Radian per second
d) Candela
Answer: a) Meter per second
30. The SI unit of density is:
a) Kilogram per cubic meter
b) Hertz
c) Radian per second
d) Candela
Answer: a) Kilogram per cubic meter