32. Which of the following substances requires the most heat per kilogram for a temperature rise of 1°C? (a) water
(b) ice
(c) steam
(d) copper

Research the neutrino using the internet and report your findings. in a nuclear decay, the nucleus of an atom splits apart. larger particles can be detected and their masses and velocities can be recorded. explain how the existence and properties of the neutrino could be predicted using the conservation laws.

Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called