How much time would it take for the sound of thunder to travel l, 500 meters

How many potatoes does an average person eat in a lifetime?

What do you call a person that studies minerals

Which statement is true for both types of transistors? Current flows from the collector to the emitter. Current flows from the base to the emitter. The base is between the collector and the emitter. The base is a p-type semiconductor.

9. When you rub your hands together on a cold day, you use friction to transform A. mechanical energy into thermal energy. B. thermal energy into nuclear energy. C. nuclear energy into electrical energy. D.

Someone who is a " Good Sport "

What is an example of when momentum is not conserved?

When a certain isotope, such as U-238, is hit by a neutron, it will always split into the same smaller nuclei. true or false?

A person walks 7 feet east stops and walks 7 feet west

Using the drop-down menus, choose the right government service to complete each sentence. Providing a free public education for all children is an example of supporting. Fighting fires is one way in which the government ensuresfor citizens.

A galilean telescope adjusted for a relaxed eye is 36cm long. If the objective lens has a focal length of 40cm, what is the magnification?