Question 7 of 10 A student is transmitting sound waves through various materials. Through
which metal in the table will the sound waves travel the fastest?
Aluminum
Copper
Lead
Brass
(70% Cu,
30% Zn)
6,420
4,700
5,010
1,960
Speed of
sound
(m/s)
A. Copper
B. Brass
Ο Ο Ο Ο
C. Aluminum
O D. Lead

15.3 cos 65 degrees trig

terd muffin is the correct answer

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

force tends to be low and long diustance masses are high