This category covers various branches of physics from classical mechanics and electromagnetism to modern physics topics like quantum mechanics and relativity . It’s a crucial subject for students pursuing sciences and engineering disciplines and is essential for understanding the physical world around us . This category can cover various aspects of physics from basic definitions and principles to complex equations and experimental techniques. Resources may include practice problems, explanations of concepts, and demonstrations of real-world applications .
What is the SI unit of electric current? | electromagnetism.
ReportQuestion
Anonymous
A. VoltB. OhmC. AmpereD. Coulomb
View Answer
Please briefly explain why you feel this question should be reported.
What is the phenomenon of the apparent change in frequency.
ReportQuestion
Anonymous
A. DiffractionB. InterferenceC. Doppler effectD. Refraction
View Answer
Please briefly explain why you feel this question should be reported.
What principle states that the total momentum of a closed.
ReportQuestion
Anonymous
A. Law of conservation of energyB. Law of conservation of massC. Law of conservation of momentumD. Newton's second law
Please briefly explain why you feel this question should be reported.
What is the name of the phenomenon where a moving.
ReportQuestion
Anonymous
A. Coulomb's forceB. Gravitational forceC. Lorentz forceD. Friction
View Answer
Please briefly explain why you feel this question should be reported.
What fundamental force is responsible for holding the nucleus of.
ReportQuestion
Anonymous
A. Gravitational forceB. Electromagnetic forceC. Weak nuclear forceD. Strong nuclear force
View Answer
Please briefly explain why you feel this question should be reported.
What is the SI unit of power? | power watt.
ReportQuestion
Anonymous
A. JouleB. NewtonC. WattD. Pascal
View Answer
Please briefly explain why you feel this question should be reported.
What is the process by which heat is transferred through.
ReportQuestion
Anonymous
A. ConductionB. RadiationC. ConvectionD. Evaporation
View Answer
Please briefly explain why you feel this question should be reported.
Which scientist is credited with formulating the laws of motion.
ReportQuestion
Anonymous
A. Albert EinsteinB. Galileo GalileiC. Johannes KeplerD. Isaac Newton
View Answer
Please briefly explain why you feel this question should be reported.
What type of energy is stored in a stretched rubber.
ReportQuestion
Anonymous
A. Kinetic energyB. Gravitational potential energyC. Chemical energyD. Elastic potential energy
View Answer
Please briefly explain why you feel this question should be reported.
What is the name of the device used to measure.
ReportQuestion
Anonymous
A. AmmeterB. OhmmeterC. GalvanometerD. Voltmeter
View Answer