which of the following pairs of physical quantities compr...
which of the following pairs of physical quantities comprises vectors?
capacitance and inductance
force ratio and velocity ratio
friction and momentum
energy and power
electric field potential and electric field intensity
Correct answer is C
Friction and Momentum both have magnitudes and directions.
High Tension(H.T.) transmission means ...
In homes, electrical appliances and lamps are connected in parallel because ...
All electromagnetic waves in a vacuum have the same ...
Which of the following statements about pressure is not correct? pressure ...
In a closed organ pipe producing a musical note, an antinode will always be produced at ...
What quantity of heat is required to convert 20 g of ice at 0 ºC to water at the same temperatu...
In which of the following fields is radioisotopes not used? ...