For projectiles fired at identical speeds but various angles from the ground, neglecting air resistance and the curvature of the earth, at what angle will the maximumhorizontal distance be attained?
904What cycle most directly describes the working cycle of a heat engine operating as an ideal engine of maximum thermal efficiency?
987If the distance separating two charges is doubled, the force between them decreases by what multiple factor?
1024What is the general term for the kind of material usually placed between the conducting plates of a capacitor?
941heat cannot pass from a cooler substance to a warmer substance without some other process being involved. This is an example of which law of thermodynamics?
1002Post New General Physics Questions
The light in vehicle become dim when it is starting,why?
Explain the difference between the atomic theory and the kinetic theory?
For two objects separated by a distance d, if the mass of one of the objects is doubled, what will happen to the gravitational attraction between them?
What is the homogenous?
Can a vector have a component equal to zero and still have a nonzero magnitude?
What is sound velocity?
If the moons orbit is inclined slightly relative to the earths orbit what effect does this have on eclipses?
What is ntu in thermodynamics?
Tell me how are amps and watts related?
What is the weight of automotive oil?
Differentiate static and kinetic friction.
How long does the light from sun take to reach us?
What is black body? : quantum physics
What is the advantage of fixed pulley?
By passing current through a wire wrapped around an iron rod, william sturgeon invented the?