Physics mcqs

Rotory

Photovoltaic

Non Of These

Galvanic

Systematic Error

Random Error

Personal Error

Classified Error

Cathode Rays

Beta Rays

Γ-Rays

Positive Rays

Microwaves

Heat Waves

Γ-Rays

Light Waves

The Ions In A Crystal Are Well Arranged

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

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

High Energy Photons

Radio Isotopes

Of Unknown Nature

High Energy Electrons

Linear Momentum

Torque

Power

Angular Momentum

18

45°

0°

9

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

Change In Its P.E Always

Displacement Into Small Interval

Force Into Small Interval

Both Force And S

Force Into Small And Displacement Into Large Intervals

Always Negative

Always Positive

Positive Only For Large Frictional Force

Positive Only For Small Frictional Force

Remains Same

Increases

First Increases Then Decreases

Decreases

Just To Give A Good Look To Circuit

To Control Current

To Decrease Current

To Increase Current

All Of Above

Chargeless

Highly Penetrating

Massless

Due To Their Shape

Due To Air Resistance

All Of These

Due To Angle Of Projection

Persians

Egyptians

Greek

Latin

Einstein

Galileo

Newtons

Plank

A Most Sensitive Galvanometer Is Used

A Steady Voltage Cell Is Used

The Balance Point Is Close To The Middle Of The Wire

A High Resistance Box Is Used In One Of Its Gap

H=Gt2/8

H=8g/T2

H=Gt2

H=8t2/G

Volume

Heat Supply

Internal Energy

Pressure

All Of These

Dopplers Effect

Interference Of Waves

Beats Phenomena

Γ-Rays

All Of Above Have The Same Speed

Î’-Rays

Α-Rays

Γ-Rays

T.V Waves

Microwaves

X-Rays

All Have The Equal Penetrating Powe

X-Rays

Γ-Rays

B-Rays

Velocity

Frequency

Amplitude

Wavelength