Physics mcqs

Galvanic

Photovoltaic

Non Of These

Rotory

Systematic Error

Random Error

Personal Error

Classified Error

Cathode Rays

Positive Rays

Γ-Rays

Beta Rays

Γ-Rays

Microwaves

Light Waves

Heat Waves

The Wavelengths Of X-Rays Are Of The Same Order Of Magnitude As The Separation Between Atoms In A Crystal

The Penetration Power Of X-Rays Is High In A Diffraction Grating

The Ions In A Crystal Are Well Arranged

The Lines In A Diffraction Grating Cannot Reflect X-Rays.

Of Unknown Nature

High Energy Electrons

High Energy Photons

Radio Isotopes

Power

Angular Momentum

Linear Momentum

Torque

45°

18

0°

9

Change In Its P.E Always

Change In Its K.E Always

Change In Its K.E And Change In Its P.E

Neither Change In K.E And Nor Change In Its P.E

Both Force And S

Force Into Small Interval

Force Into Small And Displacement Into Large Intervals

Displacement Into Small Interval

Always Positive

Positive Only For Large Frictional Force

Always Negative

Positive Only For Small Frictional Force

Decreases

First Increases Then Decreases

Remains Same

Increases

To Increase Current

Just To Give A Good Look To Circuit

To Control Current

To Decrease Current

Highly Penetrating

Chargeless

All Of Above

Massless

All Of These

Due To Air Resistance

Due To Their Shape

Due To Angle Of Projection

Latin

Greek

Persians

Egyptians

Einstein

Galileo

Newtons

Plank

A Most Sensitive Galvanometer Is Used

A High Resistance Box Is Used In One Of Its Gap

A Steady Voltage Cell Is Used

The Balance Point Is Close To The Middle Of The Wire

H=Gt2/8

H=Gt2

H=8g/T2

H=8t2/G

Heat Supply

Volume

Internal Energy

Pressure

Beats Phenomena

Interference Of Waves

Dopplers Effect

All Of These

Γ-Rays

Α-Rays

All Of Above Have The Same Speed

Î’-Rays

X-Rays

Γ-Rays

T.V Waves

Microwaves

B-Rays

X-Rays

Γ-Rays

All Have The Equal Penetrating Powe

Amplitude

Frequency

Wavelength

Velocity