Physics mcqs

Two Vectors Are A = 3i^+2j^ -K^& B = 3i^-2j^ +K^ , Then______

Two Vectors A And B Are Making Angle Θ With Each Other. The Scalar Projection Of Vector B On Vector A Is Written As______

Two Sources Of Light Are Coherent If They Emit Rays Of______

Two Parallel Wires Carrying Currents In The Opposite Directions______

Two Identical Coaxial Circular Loops Carry Equal Currents In The Same Direction. If The Loops Approach Each Other The Current In______

Two Fog Droplets Have Radius 2:3 Their Terminal Velocities Are______

Two Convex Lenses Of Equal Focal Length F Are Placed In Contact The Resultant Focal Length Of The Combination Is______

Triple Point Of Water Is______

Transuranic Elements Have An Atomic Number______

Total Uncertainty, In The Result Obtained From The Subtraction Of Two Measurements, Is Equal To______

Total Number Of Series In Hydrogen Spectrum Is______

Total Distance Travelled By A Bob Of The Simple Pendulum In One Vibration Is Equal To______

Torque Is Defined As______

Torque Acting On A Body Determines______

To Reduce The Uncertainty In The Timing Experiment______

To Obtain An N-Type Semiconductor Germanium Crystal It Must Be Doped With Foreign Atoms Whose Valency Is______

To Obtain A P-Type Semi-Conductor Si Crystal Must Be Doped With Foreign Atoms Whose Valency Is______

To Find The R.M.S Value Of An Alternating Current Mathematically We Need To Have ______

Time Rate Of Change Of Momentum Is Equal To______

Three Students Measured The Length Of A Needle With Meter Rod And Recorded As : (I) 0.2145m (Ii) 0.21m (Iii) 0.214m Which One Is A Correct Record ?

Three Equal Resistors Connected In Series With A Source Of E M F Together Dissipate 10 W Of Power Each.

Three Coplanar Forces Acting On A Body Keep It In Equilibrium. They Should Therefore Be______

Three Bulbs Are Rating 40w 60w And 100w Designed To Work On 220v Mains.

The______Branch Of Physics Deals With Nuclear Particles Such As Neutrons, Protons And Nuclear?

Thermocouples Convert______