Answer:
Period
Explanation:
horizontal is a period and verticle is a group
Answer: There called periods.
Nick wanted to see how high an ice cube would float in different temperatures of water. Identify the dependent variable.
A. amount of water
B. height of ice cube
C. size of ice cube
D. temperature of water
E. temperature the ice cube was at its' highest height
Answer:
B. height of ice cube
Explanation:
The height of the ice cube depends on the fifferent emperatures tof the water. You just need to remember that the dependent variable is dependent on the independent variable.
MATCH THEM TOGETHER 4. diffraction 5. interference 6. constructive interference 7. destructive interference 8. standing wave 9. resonance a. interaction of two waves that results in a wave with a larger amplitude b. a wave that appears to stay in one place c. increase in amplitude that occurs when external vibrations match an object’s own natural frequency d. interaction of two waves that results in a wave with a smaller amplitude e. the bending and spreading out of waves around the edge of a barrier f. interaction between two waves that meet
Answer:
Explanation:
a. is constructive interference
b. is standing wave
c. is resonance
d. is destructive interference
e. is diffraction
f. is interference
Hope this helped :)
What is the mass number of an atom?
Answer:
it’s total number of protons and neutrons