What shape is the unit cell of ruby?

Light from the sun reaches Earth in about 8.3 min. The velocity of light is 3.00 x 10^8 m/s. how far is Earth from the Sun?

Describe how acceleration and velocity are related and specify if these are scalar and vector quantities

A small increase in aperture will result in a. small increase in brightness large increase in brightness small decrease in size large decrease in sizea. small increase in brightness

Sound waves travel at the rate of 343 m/s at 20°C. If a man standing 450 meters away from the wall of a canyon yells, "Hello," how long will it take for him to hear his own voice echo off of the wall?

How do you get rid of strep throat if i eat ice cream will it make it better

List two instances in life in which you could benefit from using a GPS unit

Technician A states that a speed density system means that the PCM uses MAP, TP, and engine crankshaft speed to calculate the amount of air flowing into the engine.

The law of what energy states that energy cannot be created or destroyed

Which is greater - the average depth of the ocean, or the average elevation of the continents?

When a neutrally charged atom loses an electron to another atom, the result is the creation of