Identify the vector quantity from the following


A) Heat

B) Angular momentum

C) Time

D) Work

Correct Answer:
B) Angular momentum


Part of solved Physics questions and answers : >> General Science >> Physics








Comments

No comments available




Similar Questions
1). Sound of frequency below 20 Hz is called
A). audio sounds
B). infrasonic
C). ultrasonic
D). supersonics
-- View Answer
2). RADAR is used for
A). locating submerged submarines
B). receiving a signals in a radio receiver
C). locating geostationary satellites
D). detecting and locating the position of objects such as aeroplanes
-- View Answer
3). Materials for rain-proof coats and tents owe their water-proof properties to
A). surface tension
B). viscosity
C). specific gravity
D). elasticity
-- View Answer
4). Point A is at a lower electrical potential than point B. An electron between them on the line joining them will
A). move towards A
B). move towards B
C). move at right angles to the line joining A and B
D). remain at rest
-- View Answer
5). On a rainy day, small oil films on water show brilliant colours. This is due to
A). dispersion
B). interference
C). diffraction
D). polarization
-- View Answer


6). Lux is the SI unit of
A). intensity of illumination
B). luminous efficiency
C). luminous flux
D). luminous intensity
-- View Answer
7). Rectifiers are used to convert
A). Direct current to Alternating current
B). Alternating current to Direct current
C). high voltage to low voltage
D). low voltage to high voltage
-- View Answer
8). Pick out the scalar quantity
A). force
B). pressure
C). velocity
D). acceleration
-- View Answer
9). If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same
A). velocity
B). momentum
C). acceleration
D). kinetic energy
-- View Answer
10). Out of the following pairs, choose the pair in which the physical quantities do not have identical dimension?
A). Pressure and Young's modules
B). Planck's constant and Angular momentum
C). Impulse and moment of force
D). Force and rate of change of linear momentum
-- View Answer