In any one material, all electromagnetic waves have the same

A. amplitude.

B. wavelength.

C. frequency.

D. velocity.

Chloroplasts are found in both plant and animal cells. True or False?

Which variable goes on the y-axis? A. the controlled variable B. the independent variable (manipulated variable) C. the dependent variable (responding variable)

What type of circuit continues to supply electricity to light bulbs and why doesn't it burned out

An ion source is producing 6Li ions, which have charge + e and mass 9.99 * 10-27 kg. The ions are accelerated by a potential difference of 13 kV and pass horizontally into a region in which there is a uniform vertical magnetic field of magnitude B =

A rock displaces 1.65 L of water. the volume of the Rock is?

Imagine you are on a bus with a helium balloon tied on a string tied to the seat in front of you. the bus stops short to avoid running over a rabbit and you are thrown forward. what happens to the balloon in relation to the bus? 1. the balloon pops.

Give one reason why the density of iron is higher than the density of oxygen

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