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bazaltina [42]
3 years ago
13

What will happen to the wavelength of a wave if the frequency is left unchanged?

Chemistry
1 answer:
algol [13]3 years ago
6 0
Someone. or something will get hurt
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HOLMIUM
Sophie [7]

Answer:

1. The graph where x axis and y axis are present is called coordinate.

4. 18

8 0
3 years ago
Calculate the enthalpy for the reaction D + F = G + H using
Iteru [2.4K]

The enthalpy for the reaction : ΔH = -132

<h3>Further explanation</h3>

Given

Reaction and the enthalpy

Required

the enthalpy

Solution

Hess Law

Reaction 1 reverse :

A + B = G + C  ΔH = -277

Reactions 2 and 3 remain the same (unchanged)

C + F = A         ΔH = 303

D = B + H         ΔH = -158

Add up all the reactions and remove the same compound from two different sides

D + F = G + H  ΔH = -132

5 0
2 years ago
How many kilojoules are equivalent to 10 joules?
miss Akunina [59]
1 Kj ------------- 1000 J
?? --------------- 10 J

10 x 1 / 1000 => 0.01 Kj
7 0
3 years ago
(b) Why is nitrogen used for storage of semen<br>in artificial insemination?​
aev [14]
Nitrogen is often used for the storage of semen samples for artificial insemination of cattle. Nitrogen is used to maintain a dry inert atmosphere over chemicals during storage, reaction or processing. Used in brewing, soft drinks and wine-making industries to exclude air from the product and de-aerate water.
3 0
2 years ago
How many neutrons does element X have if its atomic number is 56 and its mass number is 161?
lozanna [386]
105 neutrons. hope this helps
5 0
3 years ago
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