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3 years ago

In ___ waves combine so that the resulting wave is bigger than the largest of the original waves?

Chemistry

2 answers:

Oksana_A [137]3 years ago

8 0

Answer:

The answer is...

Explanation:

Constructive Interference

Phantasy [73]3 years ago

8 0

Answer:

$\boxed{\text{phase}}$

Explanation:

When two waves are in phase, their peaks and troughs line up.

They undergo constructive interference, and the amplitude of the resulting wave is larger than either of the individual waves.

In the diagram below, the two red waves are in phase, and they combine to give a new wave (green) with a greater amplitude.

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The mass of the nail would increase, because the iron is adding oxygen to its chemical composition. This would increase the overall mass. If the mass increases from 23.2g to 24.1g, then the increase would be the difference between the two masses, or 0.9g.

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4 years ago

A fixed mass of a gas occupies 1000cm

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Answer:

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Explanation:

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3 years ago

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Answer:

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Explanation:

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3 years ago

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6) What types of atomic orbitals are in the third principal energy

Bumek [7]

Answer:

Types of atomic orbitals present in the third principal energy are s, p and d only .

Explanation:

OPTION A-: s and p atomic orbitals - these two orbitals are present in second principal energy level. Therefore , the option is incorrect.

 OPTION B-: p and d only - This option is wrong as there is no such principal level energy where , s atomic orbital is absent .

OPTION C-: s , p and d only -these orbitals are present in third principal energy level. The third major level of energy has one orbital, three orbitals of p, and five orbitals of d, each of which can contain up to 10 electrons. The third stage thus holds a maximum of 18 electrons. This option is correct .

OPTION D-: s , p, d and f only -There is also a f sublevel at the fourth and higher stages, containing seven f orbitals, which can accommodate up to 14 electrons at most. Therefore, up to 32 electrons will hold the fourth level: 2 in the s orbital, 6 in the three p orbitals, 10 in the five d orbitals, and 14 in the seven f orbitals. This option is incorrect .

Thus , the correct option is C (s , p and d only .)

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4 years ago