The rest energy of an electron is
The rest energy of an electron is Options (a) 1 MeV (b) 930 Mev (c) 0.053 MeV (d) none of…
7 years ago
Physics
What is the dimension of impedance?
What is the dimension of impedance? Options (a) ML²T⁻³I⁻² (b) M⁻¹L⁻²T³I² (c) ML³T⁻³I⁻² (d) M⁻¹L⁻³T³I² Correct Answer: ML²T⁻³I⁻²Explanation:No explanation available.…
7 years ago
MA⁻¹T⁻² is the dimensional formula of
MA⁻¹T⁻² is the dimensional formula of Options (a) magnetic induction (b) self-inductance (c) electric potential (d) electric field Correct Answer:…
7 years ago
RMS velocity of gas is proportional to
RMS velocity of gas is proportional to Options (a) T² (b) √T (c) T (d) T³/² Correct Answer: √TExplanation:No explanation…
7 years ago
For an ideal gas of diatomic molecules
For an ideal gas of diatomic molecules Options (a) Cp = 5R / 2 (b) Cv = 3R / 2…
7 years ago
What are the unit of K = 1 / (4 π ?￢ﾂﾒ)
What are the unit of K = 1 / (4 π ?￢ﾂﾒ) Options (a) C²N⁻¹m⁻² (b) Nm²C⁻² (c) Nm²C² (d)…
7 years ago
The wavelength of X-rays is in the range
The wavelength of X-rays is in the range Options (a) 0.01 Å to 1Å (b) 0.001 nm to 1 nm…
7 years ago
Which is incorrect about thermal process
Which is incorrect about thermal process Options (a) In an isobaric process ΔP=0 (b) In an isochoric process ΔW=0 (c)…
7 years ago
The logic behind NOR gate is that it gives
The logic behind NOR gate is that it gives Options (a) high output when one input is low and other…
7 years ago
Identify the pair whose dimensions are equal
Identify the pair whose dimensions are equal Options (a) torque and work (b) stress and energy (c) force and stress…
7 years ago