For part of the electromagnetic spectrum explain two real-world applications or examples for each. Use full complete sentences. Radio Waves
A.

B.

Microwaves
A.

B.

Infrared waves
A.

B.

Visible
A.
B.

Ultraviolet
A.

B.

X rays
A.

B.

Gamma Rays
A.

B.

Which of the following is a source of heat for magma formation? magma plumes in the continental crust friction due to divergence friction due to subduction magma plumes in the oceanic crust

An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point

The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.