The Uncertainty In A Measurement May Occur Due To______
The Uncertainty In A Measurement May Occur Due To______
Inadequate Technique | |
All Given In A, B And C | |
Limitation Of An Instrument | |
Natural Variation Of The Object To Be Measured |
پاک اسٹڈی لائبریری اپنی خدمات کو بہتر کرنے کے لئے نئے سوفٹ وئیر انسٹال کررہی ہے ۔ اس لئے آئندہ کچھ دن آپ کو کچھ صفحات تک رسائی میں مشکلات کا سامنا ہوسکتا ہے ۔ جس کے لئے ہم معذرت خواہ ہیں۔
Pak Study Library is installing new software to improve its services. herefore, in the next few days, you may face difficulties in accessing some pages. sorry for the inconvenience.
physics mcqs with answers
The Uncertainty In A Measurement May Occur Due To______
Inadequate Technique | |
All Given In A, B And C | |
Limitation Of An Instrument | |
Natural Variation Of The Object To Be Measured |
The Trajectory (Or Path) Of A Projectile Is______
Parabola | |
Circle | |
Hyperbola | |
Straight Line |
The Total Energy Of A Body Executing S.H.M Is Directly Proportional To______
Square Of An Amplitude | |
The Amplitude | |
The Square Root Of Amplitude | |
Reciprocal Of Amplitude |
The Time Period Of A Second Pendulum Is______
6 Seconds | |
3 Seconds | |
2 Seconds | |
4 Seconds |
The Tides Raise The Mater In The See Roughly In A Day______
Once | |
Eight Time | |
Twice | |
Four Time |
The Thrust On The Rocket In The Absence Of Gravitational Force Of Attraction Is______
Constant If The Rate Of Ejected Gases Is Constant | |
Constant | |
Not Constant | |
Constant For Short Range Rocket. |
The Symbol Of The Prefix Used For Mega Is______
G | |
M | |
H | |
E |
The Standard Vector Symbol For Flux Density Is ______
H | |
L | |
M | |
B |
The Speed Of The Fluid Is Maximum In The Venturi Meter At______
None Of These | |
Throat | |
Divergent Duct | |
Convergent Duct |
The Speed Of Stationary Waves In A Stretched String Are Independent Of______
Number Of Loops | |
Both A And C | |
Tension In The String | |
Point Where String Is Plucked |
Uv Radiation Can Be Produced By______
Heating The Filament | |
Electron Excitation In The Gas | |
Ionization Of Atoms | |
All The Above |
Unit Vector N^ Is Along______
Z-Axis | |
X-Axis | |
Y-Axis | |
Normal On A Surface |
Unit Of Power Of A Lens Is______
Meter | |
Horsepower | |
Watt | |
Diopter |
Unit Of G Is ______
Nm2kg | |
2 | |
-2 | |
None |
Ultrasonic Have______
Frequency Lower Than 20 Hz | |
Frequency Is Greater Than 20 Khz | |
Frequency In The Audible Range | |
All Of Above |
The Speed Of Sound In Hydrogen Is ______ Time Than That In Oxygen?
Four Time | |
Three Times | |
Six Time | |
Two Times |
The Speed Of Light Will Be Minimum While Passing Through ?
Water | |
Glass | |
Air | |
Vaccum |
The Specially Designed Semi-Conductor Diodes Used As Fast Counters In Electronic Circuits Are______
Photo Diodes | |
Photo Voltaic Cell | |
The Light Emitting Diodes | |
Solar Cells. |
The Span Of The Broad Jump Depends Upon______
None | |
Angle Of Projection | |
Mass Of The Jumper | |
Height Of Jump |
The Source Of Tidal Energy Is______
Moon | |
Both A And B | |
Earth | |
Sun |
The Source Of Geothermal Energy Is______
Compression Of Material In The Earth | |
Decay Of Radioactive Element In The Earth | |
All As Said In A – B And C | |
Residual Lost Of The Earth |
The Size Of One Degree Of Celsius Is Equal To______
One Degree Of Fahrenheit Scale | |
2.12 Degrees Of Fahrenheit Scale | |
3.2 Degrees Of Fahrenheit Scale | |
1.8 Degrees Of Fahrenheit Scale |
The Simplest Type Of Rectification Known As Half Wave Rectification Is Obtained By______
Suppressing The Harmonics In A.C Voltage | |
Suppressing Half Wave Of A.C Supply By Using Diode | |
Using A Transistor | |
Using A Coolidge Tube |
The Si Unit Of Force Constant Is Identical With That Of______
Force | |
Surface Tension | |
Loudness | |
Pressure |
The Sharpness Of Resonance Is______
Equal To The Square Of Damping Force | |
Inversely Proportional To The Damping Force | |
Directly Proportional To The Damping Force | |
Equal To The Square Of Damping Force |