A Choke Is Used As A Resistance In______
A Choke Is Used As A Resistance In______
Dc Circuit | |
Full Wave Rectifier Circuit | |
Ac Circuits | |
Both Ac And Dc Circuit |
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۔
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physics mcqs with answers
A Choke Is Used As A Resistance In______
Dc Circuit | |
Full Wave Rectifier Circuit | |
Ac Circuits | |
Both Ac And Dc Circuit |
A Chimney Works Best If Air Exposed To The Chimney Is______
Moving Fast | |
Moving | |
Stationary | |
Moving Slowly |
A Changing Magnetic Flux Produces Around Itself An Induced______
Artificial Gravitational Field | |
Magnetic Field | |
Electromagnetic Force | |
Electric Field |
A Certain Stress Applied To An Elastic Material Produces A Certain Strain In It.
(Stress/Strain) | |
Stress/Strain | |
Stress X Strain | |
(Stress / Strain) |
A Central Force Is That Which______
Some Time Can Produce Torque Some Time Cannot | |
Can Produce Torque | |
Cannot Produce Torque | |
Has No Relation With Torque |
A Capacitor Of Capacitance 30µf Is Charged By A Constant Current Of 10ma.
15 Sec | |
0.9sec | |
0.9x102sec | |
1.5x105sec |
A Body Will Be In Complete Equilibrium When It Is Satisfying______
2nd Condition Of Equilibrium | |
1st Condition Of Equilibrium | |
Both Ist And 2nd Condition Of Equilibrium | |
Impossible |
A Body Of 2 Kg Is Suspended From The Ceiling Of An Elevator Moving Up With An Acceleration G. Its Apparent Weight In The Elevator Will Be______
39.2 N | |
129.4 N | |
19.6 N | |
9.8 N |
A Body Moving Along The Circumference Of A Circle Completes Two Revolutions.
Î r | |
4Ï€r | |
0 | |
2Ï€ R |
A Body Is Moving With Uniform Velocity. Its______
Acceleration Changes | |
Direction Of Motion Changes | |
Speed Changes | |
Displacement From Origin Changes |
A Body Is Falling Freely Under Gravity.
14 M | |
20 M | |
25 M | |
5 M |
A Body In Equilibrium______
May Be At Rest Or In Uniform Motion | |
Always In Uniform Motion | |
Always At Rest | |
May Be At Rest Or In Motion |
A Body Can Have Constant Velocity When It Follows A______
Parabolic Path | |
Rectilinear Path | |
Circular Path | |
Elliptical Path |
A 100µf Capacitor With A 12v Source In Series Having Frequency 50hz Will Offer A Capacitive Reactance Of About______
100ω | |
32ω | |
62ω | |
50ω |
A 10ω Electric Heater Is Connected To A 220v 50hz Mains Supply. What Is The Peak Value Of The Potential Difference Across The Heater Element ?
110v | |
220v | |
220/ 2v | |
220 √2v |
3rd Law Of Motion Explains______
Existence Of A Force | |
Existence Of Pair Of Forces In Nature | |
Existence Of Two Forces | |
Effect Of Force |
2nd Law Of Motion Gives The Definition Of______
Force | |
Both Force And | |
Velocity | |
Acceleration |
1st Law Of Motion Gives The Definition Of ______
Motion | |
Force | |
Rest | |
Velocity |
1024 Can Be Written In Scientific Notation As______
1/0.00097 | |
0.000976 | |
1.024×103 | |
2 Raised To Power 10 |
0.001 Kg Mass Will Be Equivalent To______
250 Gwh | |
2.50 Gwh | |
25.00 Gwh | |
0.26 Gwh |