SI Unit Mcqs

81- SI unit of wave number is:

A. Meter
B. 1/meter
C. Hertz
D. Second

Answer : B. 1/meter

82- SI unit of thermal conductivity is:

A. Volt
B. Calorie
C. Joule per second
D. Watt per meter-Kelvin

Answer : D. Watt per meter-Kelvin

83- SI unit of electric field is:

A. Ampere
B. Newton
C. Volt per meter
D. Coulomb

Answer : C. Volt per meter

84- SI unit of electric potential is:

A. Volt
B. Ohm
C. Watt
D. Ampere

Answer : A. Volt

85- SI unit of electric dipole moment is:

A. Volt
B. Watt
C. Ampere
D. Coulomb-meter

Answer : D. Coulomb-meter

86- SI unit of angular momentum is:

A. J·s
B. kg·m²/s
C. N·m
D. kg·m/s²

Answer : B. kg·m²/s

87- The SI unit of work is:

A. Joule
B. Watt
C. Pascal
D. Newton

Answer : A. Joule

88- The SI unit of luminous intensity is:

A. Lux
B. Watt
C. Lumen
D. Candela

Answer : D. Candela

89- The SI unit of capacitance is:

A. Ohm
B. Farad
C. Tesla
D. Henry

Answer : B. Farad

90- The SI unit of magnetic flux is:

A. Tesla
B. Gauss
C. Weber
D. Ampere

Answer : C. Weber

91- The SI unit of inductance is:

A. Joule
B. Tesla
C. Henry
D. Farad

Answer : C. Henry

92- The SI unit of magnetic field is:

A. Tesla
B. Henry
C. Gauss
D. Weber

Answer : A. Tesla

93- The SI unit of luminous flux is:

A. Lux
B. Watt
C. Lumen
D. Candela

Answer : C. Lumen

94- The SI unit of density is:

A. Joule
B. Kg/m³
C. Newton
D. Kilogram

Answer : B. Kg/m³

95- The SI unit of gravitational constant (G) is:

A. kg/m²
B. m²/s²
C. N/kg
D. Nm²/kg²

Answer : D. Nm²/kg²

96- The SI unit of angular velocity is:

A. Revolutions
B. Metre/second
C. Radian/second
D. Degree/second

Answer : C. Radian/second

97- The SI unit of entropy is:

A. J/K
B. N/m
C. J·K
D. Watt

Answer : A. J/K

98- The SI unit of electric field is:

A. N/C
B. V/m
C. Ohm
D. A/m

Answer : A. N/C

99- The SI unit of magnetic field strength is:

A. J
B. T
C. Wb
D. A/m

Answer : D. A/m

100- The SI unit of electric flux is:

A. V
B. C/V
C. Ohm
D. Nm²/C

Answer : D. Nm²/C

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