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tigry1 [53]
3 years ago
6

Newlands law of octaves was rejected mainly because of which of the following?

Chemistry
1 answer:
hammer [34]3 years ago
3 0
The correct answer for this question is letter C. Newland's Law of Octaves was rejected mainly because it could not hold good for elements heavier than calcium. The relationship between the octaves started to break down since it was unable to accommodate newly discovered elements.
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When Earth’s axis points away from the sun, the _________ Hemisphere has the longer days of summer.
Llana [10]

Answer: northern hemisphere

Explanation: I looked it up. Plus I took a test with this question and when the teacher went over the answer i got it right.

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From Young's experiment, how does the frequency of light affect the number of lines observed?
Marina CMI [18]

Answer : (C) "Higher frequencies have larger spaces between lines".

Explanation:

In Young's experiment, the condition for constructive interference is given by :

dsin\theta=n\lambda.........(1)

n is order or number of lines observed

d is distance between slits

\theta is the angle between the path and the line from screen to the slits.

We also know that, c=\nu \lambda

or

\lambda=\dfrac{c}{\nu}

where,

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So, equation (1) turns into

dsin\theta=n\dfrac{c}{\nu}

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So,

\nu\propto n

or

Higher frequencies have larger spaces between line.

So, correct option is (C).

3 0
3 years ago
Read 2 more answers
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DedPeter [7]
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3 years ago
Which best explains why the game of economics does not have a single goal?
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4 years ago
Ionic bond form when one or more _ is transferred
Neko [114]

Answer:

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Explanation:

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