Write a hypothesis for the following : how will batting practice affect a player's batting average

The oxygen you breathe is made up of two oxygen atoms bound together why is oxygen molecule but not componud

Ice. glass. bottel. metal

Rutherford discovered that: atoms are mostly empty space with a positively charged core atoms have negative charges scattered within a sphere of positive charge atoms are mostly empty space with a neutrally charged core atoms are mostly empty space

A loaded ski lift pulls 20 chairs with people sitting in them up 200 meters. Each chair with a person has 250 kg of total mass. How much power does it take to lift them if the ride takes 10 minutes? A. 16,333 W B. 163,333 W C. 980,000 W D.

Which receptor cells most directly enable us to distinguish different wavelengths of light?

What investigations provide large amounts of information about a wide range of variables.

Why would Sodium (Na) and Chlorine (CI) want to form a lonic Bond? -to achieve a full inner valence shell -to achieve a equal amount of protons & electrons in their nucleus -to achieve an stable amount of protons & neutrons in their nucleus -to

A digital thermometer reads 15 degrees Celsius, what is the uncertainty?

Determine the magnitude of the effective value of g⃗ at a latitude of 60 ∘ on the earth. assume the earth is a rotating sphere.

What characteristic of a planet determines the acceleration due to gravity on it?