Antimony has two naturally occurring isotopes. Their abundance is given in the pic attached below
It should be the third one. "Science deals with facts, pseudoscience deals with theories"
(a) The speed of light in the unknown substance is determined 1.82 x 10⁸ m/s.
(b) The light will bend away from the normal since speed of light in air is not equal to speed of light in the substance.
<h3>What is the speed of light?</h3>
The speed of light passing from air into the substance is calculated as follows;
refractive index = speed of light in air / speed of light in the substance
speed of light in the substance = speed of light in air/refractive index
speed of light in the substance = (3 x 10⁸) / (1.65)
speed of light in the substance = 1.82 x 10⁸ m/s
Thus, the light will bend away from the normal since speed of light in air is not equal to speed of light in the substance.
Learn more about speed of light here: brainly.com/question/104425
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The answer is false. Because Daltons theory stated that the Atom was a solid ball.
Answer:
VC = 18
Explanation:
Since L is the midpoint and you have LV, you know that LC is also 9.