The answer would be to research the need. This should have been done before the project began.
As we know that Nth harmonic of the string is given by
now here we will have
now from above formula we have
now for first harmonic N = 1
for second harmonic N = 2
for third harmonic N = 3
Answer:
ABSOLUTE MAGNITUDE, C
Explanation:
Absolute magnitude is how bright the star is from a distance of 10 parsecs. Apparent magnitude is how bright the star appears from Earth, which can vary, because some stars may be farther or closer away. Age and size are not very accurate either. For example, at the end of their lifetimes, very big start may explode in a violent and bright supernova, and outshine the stars near them. As for size, as many stars several times smaller than the sun shine much brighter than it, making it inaccurate.
Energy has forms while work is done on an object when force is applied and the object covers distance
