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____ [38]
2 years ago
10

What is the frequency of yellow light, which has a wavelength of 5.56 x 10^-7 m?

Chemistry
1 answer:
Mnenie [13.5K]2 years ago
7 0
The answer is B 5.40 x 10^14 Hz
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A scientist observes that the particles of a gas are arranged as shown. If the gas begins to condense into a liquid, which parti
Margaret [11]
Not sure if this is what you’re asking, but:

The particles would get closer and closer together and move slower and slower. :)
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3 years ago
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Which of these phase changes does NOT involve changing a liquid into a gas?
zzz [600]


The answer is sublimation.

Sublimation is the chemical process whereby a solid turns into a gas without first becoming a liquid.

The word sublimation comes from the Latin word sublimare which means "raised to a higher status."

Examples of sublimation include surface layer of snow and ice turning into steam or fog without melting and  dry ice which is the solid form of carbon dioxide  which also undergoes sublimation.

The low temperature and sublimation makes dry ice an effective coolant or cooling agent . One of its main advantages is that it has a lower temperature than water ice and also does not leave any residue.




8 0
3 years ago
Somebody pls help i’m confused
gavmur [86]
I believe the answer is Zinc because it has 30protona
7 0
3 years ago
Constance has an apple that weighs 85,000 milligrams and a peach that weighs 0.15 kilograms. which fruit has the greater mass? c
Rama09 [41]

The fruit which has the greater mass is peach i.e. 150 grams.

<h3>What is mass?</h3>

Mass is a quantity which is used to define that what amount of substance will occupy any space or present in the given object.

We have given,

Weight of apples = 85,000 mg

Weight of peach = 0.15 kg

To compare the quantity first we have to convert both of these units in the same unit, and we know that:

In 1 kilogram = 1000 grams

And in 1 grams = 1000 milligrams

So, we convert both the units into grams as:

85,000 mg =  85,000 / 1000 = 85 grams

0.15 kg = 150 grams

So, the mass of peach is high.

Hence, peach has the greater mass.

To know more about mass, visit the below link:

brainly.com/question/15526412

4 0
2 years ago
What is the name of KMnO3???
bonufazy [111]
The answer is potassium magnate
4 0
3 years ago
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