Which outcome occurs when bonds between atoms are broken or formed? A. a physical change B. an element increasing in size C. a c
2 answers:
You might be interested in
Answer:
The frequencies of the two lines are:
a)
b)
When we heat rubidium compound we will see red color.
Explanation:
c = speed of light
= wavelength of light
a) Frequency of the light when wavelength is equal to
This frequency corresponds to red light
b) Frequency of the light when wavelength is equal to
This frequency corresponds to violet light
When we heat rubidium compound we will see red color.
Answer:
Velocity
Explanation:
The change of velocity rate it's the definition of acceleration.
While increasing or decreasing velocity, it means that an acceleration it's happening.
Using some math:
This can be read as "the acceleration it's equal to te variation of velocity with respect to time"