Why does venus appear so bright to the naked eye?

What two factors determine the color of an object? 1. the material the object is made of and its shape 2. the color of light that strikes the object and its shape 3. the material the object is made of and the amount of light in the area 4.

What is the first stage of a thunderstorm?

What kind of energy does a football flying through the air have? Explain.

Match the type of cloud with the mechanism that most likely caused the cloud. rotor or lenticular clouds cumulonimbus (thunderstorm) cloud wide spread low level stratus clouds.

A ski that is placed on snow will stick to the snow. However, when the ski is moved along the snow, the rubbing warms and partially melts the snow, reducing the coefficient of kinetic friction and promoting sliding.

In which region of the periodic table do the elements NOT normally react chemically with other elements? A. metals B. metalloids C. nonmetals D. noble gases

A hot air ballon was a mass of 400 kilograms moves across the sky with 3200 joules of kinetic energy. the velocity of the balloon is

What Is a mineral made of oxidized hydrogen

If you were to go to space, and took your helmet of the suit off while your out side of the rocket, what would happen?

In Step 5, you will calculate H+/OH - ratios for more extreme pH solutions. Find the concentration of H + ions to OH - ions listed in Table B of your Student Guide for a solution at a pH = 2.