False the North Star never changes it position
Answer:
A. 16.9 m
Explanation:
I think this is the answer i am not sure
but hope it helps
The answer is true
<span>Nuclear Fusion is 2 small nuclei to form one that's bigger</span>
Answer: let north be+ and south be-
therefore, -1 km is the resultant displacement of the bird
hope it helped u,
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λ=v/f
λ-wavelength
v-speed
f-frequency
we have the wavelength(6.2 x 10^-6meters) and we use the speed of light which is equal to 3*10^8m/s
6.2*10^-6m=3*10^8m/s/f
f=(3*10^8m/s)/(6.2*10^-6)≈0.48*10^14Hz
