page 4 | Physics-DDCET MCQ - Electrical Engineering Objective

Q41. SI unit of Acceleration of____________.

\(m/s\)

\(m^2/s^2\)

\(m/s^2\)

\(ms\)

Q42. Force x Time =____________.

Acceleration

Impulse

Mass

Velocity

Q43. In both MKS and CGS system, the unit of_____________ is the same.

length

mass

time

none

Q44. Vernier Calliper was invented by_____ of the following.

P.Vernier

Einstein

Joule

Hooke

Q45. 1 nanometer = _______ meter.

\(10^{-6}\)

\(10^{-11}\)

\(10^{-10}\)

\(10^{-9}\)

Q46. Unit of mass of matter in S.I. is___________.

Newton

Kilogram

Pound

dyne

Q47. 1 Joule = _______erg.

\(10^{-5}\)

\(10^{-7}\)

\(10^{-11}\)

\(10^{7}\)

Q48. SI unit of luminous intensity is___________.

metre

mole

newton

candela

Q49. SI unit of Force is

Joule

Kg

Newton

Dyne

Q50. Which of the following is a vector quantity?