Answer: v= 330m/s
Explanation: the length (l) of an open closed pipe is related to the wavelength (λ) as shown in the formulae below
l = λ/4
where l = 0.55m, hence we have that
0.55 = λ/4
λ = 0.55*4
λ = 2.2m
from the question, it can be seen that the fundamental frequency is 150Hz.
Recall that we have v=fλ, where v = speed of wave, f= frequency, λ= wavelength
v =2.2 * 150
v = 330 m/s
I think it's the statement that living organisms respond to the environment.
Answer:
Explained
Explanation:
MASS: range from 0.08 times the suns mass (0.08 M of sun) to 150 times the suns mass (150 M of sun)
Luminosity: range from 1/10,000 the Sun's luminosity (10^-4 L of sun) to 1 million times the Sun's luminosity (10^6 L of sun)
Surface Temperature: range from 3000 K (M stars) to 40,000 K (O stars)
diameter: 10% the size of the sun and 20 times larger.
