What happens when light rays incident on a convex mirror run parallel to its principal axis?

The position of the full moon is located: opposite the sun between the Earth and the sun rising perpendicular to the sun setting perpendicular to the sun

A tablet draws 10.0 A when plugged into a 150-V line. If another tablet has twice as much resistance, what would the current of the second tablet be if plugged into the same line? 0.60 A 1.5 A 5 A 15 A

What are the two masses and one distance that determine your weight?

What do scientist need to look at before developing

Where in the atmosphere do storms occur?

Show that the Newton has the units of mass times acceleration.

Light travels at 150000000km from the sun to earth in 8 minutes. What speed is this in Km/s

Electricity problem (coulomb's law)

An observer (O) spots a plane (P) taking off from a local airport and flying at a 29° angle horizontal to her line of sight and located directly above a tower (T). The observer also notices a bird (B) circling directly above her.

In order for convection to occur, you must have