Which of the following is associated with fusion but not fission?
oa. radioactive waste
ob. mass-energy equivalence
oc. uranium
od. hydrogen

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

What are known as the properties of substances that describe a substance et does not change that substances?

Adiagram show how a converging lens can produce a real image and virtual image