Answer:
The wavelengths of C1 is 10.4m, A6 is 0.193m and B7 is 0.0861m
Explanation:
Using the formula V = f×λ . Then substitute the following values into the formula:
a) v=340m/s
f=32.7 Hz
λ=V ÷ f
= 340 ÷ 32.7
= 10.4m (3s.f)
b) λ=340 ÷ 1760
= 0.193m (3s.f)
c) λ=340÷3951.1
= 0.0861m (3s.f)
(Correct me if I am wrong)
Both B and C are correct.
B. Thomson did discover the electron.
C. Rutherford is one of the people credited for discovering the proton, besides Eugen Goldstein.
If you need only one answer, I'd pick B, though.
I'm thinking it's a parabola since you can cover a vast amount of apace within the parabola too.
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Loses electron as negative charge is lost therefore becomes overall positive.
