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Physics with Akhtiar Ali Bullo
@bulloakhtiar
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0:37
What is amplitude physics in short
1 week ago
0:51
What is thyristor physics ?
3 weeks ago
0:57
Antineutrino in short physics
4 weeks ago
0:55
What is tensor in physics ?
4 weeks ago
6:28
The diameter of Moon is 3480 km. What is the volume of the Moon? How many Moons would be needed to create a volume equal to that of Earth ? (Hint: Radius of Earth = 6380 km )
4 weeks ago
4:49
Two students derive following equations in which x refers to distance traveled, v the speed, a acceleration, and t the time and the subscript (0) means a quantity at time t =0 ? (a) x = vt² + 2at and (b) x = v₀t + 2at² which of these could possibly
4 weeks ago
2:44
An aeroplane travels at 850 km/h. How long does it take to travel 1 km ?
5 weeks ago
4:03
A conductor of length 0.4 m moves at a velocity of 5 m/s perpendicular to a magnetic field of 0.3 T.Calculate the motional EMF induced in the conductor.
5 weeks ago
2:51
A coil stores energy in form of electric potential energy of 0.2J when it carries a current of 2A.Calculate the inductance of coil.
5 weeks ago
2:42
Two coils are placed close to each other.If a change in current of 3 A/s in the first coil induces an EMF of 4 V in the second coil, calculate the mutual inductance.
5 weeks ago
0:37
Linear density physics _ linear mass density
3 weeks ago
0:57
Lepton in short physics
4 weeks ago
0:56
Baryons in short physics ?
4 weeks ago
1:26
Sonar emits which of the following waves ?
4 weeks ago
3:11
A watch factory claims that its watches gain or lose not more than 10 seconds in a year.How accurate is this watch, express as percentage ?
4 weeks ago
1:55
Find the volume of rectangular underground water tank has storage facility of 1.9 m by 1.2 m by 0.8 m.
4 weeks ago
5:46
What is the area and its approximate uncertainty of a circle with radius 3.7 ×10^4 cm
5 weeks ago
3:59
A transformer has 1000 turns in its primary coil and 200 turns in his secondary coil.If the primary voltage is 120V,calculate the secondary voltage for step-down transformer.
5 weeks ago
2:24
An inductor with an inductance of 0.02H has a current flowing through it of 2A.calculate the energy stored in the inductor. Twelve class physics numericals Inter class physics numericals 12 class physics numericals Physics class 12 numericals New sind
5 weeks ago
2:20
A coil with an inductance of 0.5H experiences a rate of change of current of 2A/s.Calculate the induced EMF in the coil
6 weeks ago
0:58
What is fermion physics ?
3 weeks ago
0:55
Positron in short physics
4 weeks ago
0:53
What is phasor in physics ?
4 weeks ago
1:08
In the absence of external torque the angular momentum of the rotating body is
4 weeks ago
5:19
One hectare is defined as 10 power 4 meter squared.One acre is 4 ×10 power 4 foot square.How many acres are in one hectare ? Hint: 1m = 3.28 ft
4 weeks ago
3:17
A rectangular holding tank 25 m in length and 15 m in width is used to store water for short period of time in an industrial plant. If 2980 m ^ 3 water is pumped into the tank. What is the depth of the water ?
4 weeks ago
3:42
What is the percent uncertainty in the measurement 3.67 plus/minus 0.25 m
5 weeks ago
2:45
An AC generator produces an alternating current with a maximum voltage of 240 V.If the frequency of the generated AC is 50 Hz,calculate the peak value of the voltage.
5 weeks ago
4:09
A transformer has 200 turns in the primary coil and 400 turns in the secondary coil.If the primary voltage is 120V, calculate the secondary voltage for step up transformer
5 weeks ago
3:45
Two coils are placed adjacent to each other and a change in current in the first coil induces an emf of 0.5V in the second coil. If the mutual inductance is 0.2H ,Calculate the rate of change of current in the first coil
6 weeks ago