Answer:
Explanation:
Givens
The frequency is defined by
Where is the speed of the wave in the string and is its wave length.
The wave length is defined as
Now, to find the speed, we need the tension of the wire and its linear mass density
Where and the tension is defined as
Replacing this value, the speed is
Then, we replace the speed and the wave length in the first equation
Therefore, the frequency is
The X-axis of the H-R Diagram indicates the star's surface temperature in degrees Kelvin. The Y-axis, on the other hand, indicates luminosity, or brightness.
Main sequence refers to a roughly diagonal, slightly S-curved line stretching between the upper-left and lower-right corners on which main sequence stars chart. They maintain a predictable relationship between luminosity and temperature: the brighter, the hotter. The upper-right quadrant of the H-R diagram is home to newly discovered red giants while the lower-left quadrant of the H-R Diagram belongs almost exclusively to white dwarfs.
It’s e 2.0 x 10^-4 because it is a fraction
Answer: hertz (Hz) i think :)
Answer:
it evaporats
Explanation:
because the sun is so hot that the water will turn into gas hope i helped