Physics mcqs

Galvanic

Photovoltaic

Rotory

Non Of These

Random Error

Personal Error

Systematic Error

Classified Error

Γ-Rays

Positive Rays

Cathode Rays

Beta Rays

Heat Waves

Microwaves

Γ-Rays

Light Waves

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

The Ions In A Crystal Are Well Arranged

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

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

Radio Isotopes

High Energy Electrons

Of Unknown Nature

High Energy Photons

Angular Momentum

Linear Momentum

Torque

Power

18

0°

9

45°

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

Change In Its K.E Always

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

Change In Its P.E Always

Force Into Small And Displacement Into Large Intervals

Displacement Into Small Interval

Both Force And S

Force Into Small Interval

Positive Only For Large Frictional Force

Positive Only For Small Frictional Force

Always Negative

Always Positive

First Increases Then Decreases

Increases

Decreases

Remains Same

To Decrease Current

Just To Give A Good Look To Circuit

To Increase Current

To Control Current

All Of Above

Chargeless

Highly Penetrating

Massless

Due To Angle Of Projection

Due To Their Shape

Due To Air Resistance

All Of These

Latin

Egyptians

Greek

Persians

Plank

Newtons

Galileo

Einstein

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=8t2/G

H=8g/T2

H=Gt2

Pressure

Volume

Internal Energy

Heat Supply

Beats Phenomena

Dopplers Effect

Interference Of Waves

All Of These

Î’-Rays

Α-Rays

Γ-Rays

All Of Above Have The Same Speed

Microwaves

Γ-Rays

X-Rays

T.V Waves

X-Rays

B-Rays

Γ-Rays

All Have The Equal Penetrating Powe

Frequency

Wavelength

Amplitude

Velocity