A mirage is caused by hot air near the ground Select one:
O a reflecting light rays upward.
O b. refracting light rays upward.
O c. reflecting light rays downward.
O d. refracting light rays downward,

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.

Apossible explanation for a set of facts that can be tested by further investigation is called

Aforce of 9.00 newtons acts at an angle of 19.0 to the horizontal. what is its component in the horizontal direction?