Answer:
jupiter
Explanation:
from the list, Jupiter is closest to the sun.
Answer:
The wavelength of a wave is 1.72 m.
Explanation:
Given,
Frequency, f = 0.9 Hz
Speed of a wave, v = 154.9 cm/s = 1.549 m/s
The speed of a wave is given by :
So, the wavelength of a wave is 1.72 m. Hence, this is the required solution.
Answer:
b
Explanation:
when the wavelength increase it doesnt affect the frequency of a wave.
Answer:
The fusion reaction in the Sun is as follows
₁¹H+ ₁¹H ---> ₁²H + ₊₁°e⁺+ ν
₁²H+ ₁¹H ---> ₂³He + γ
₂³He + ₂³He ---> ₂⁴He + ₁¹H+ ₁¹H
So comparing these equations with options given.
We will get option A is the correct answer that
₁¹H+ ₁¹H ---> ₁²H + ₊₁°e⁺+ ν
Um...Is it 29.4m? I'm guessing, since, there's 3 seconds and it's at 9.8m/sec downward, so,
9.8 x 3 = 29.4m
