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Oliga [24]
4 years ago
6

Which sample of water contains particles having the highest average kinetic energy?

Chemistry
1 answer:
34kurt4 years ago
8 0
I think the answer is b
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Beth heats a pot of water to cook pasta.<br><br><br> What may happen as a result of adding heat?
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The water will started boiling and the pasta is going to start like melting so it can get a soft and smooth texture so you can eat it.
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3 years ago
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Food dye allergies have increased in recent years. One study calculated that each 47.9 g serving of M&amp;M's candy contains 240
77julia77 [94]

Answer:

Mass percent of food dyes  = 0.0616%

Explanation:

Given data:

Mass of candy = 47.9 g

Calories = 240

Mass of fat = 10 g

Mass of carbohydrate = 34 g

Mass of protein = 2 g

Mass of food dyes = 29.5 mg

Mass percent of food dyes = ?

Solution:

First of all we will convert the mg into g.

Mass of food dyes = 29.5 mg × 1g /1000 mg = 0.0295 g

Mass percent of food dyes  = mass of food dyes / total mass× 100

Now we will put the values.

Mass percent of food dyes  = 0.0295 g / 47.9 g × 100

Mass percent of food dyes  =  0.000616 × 100

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4 years ago
A child has blue eyes whereas his mother has brown eyes. Which of the following explains why the child has blue eyes? Some diet
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Answer:

A piece of DNA from the father carried the trait for blue eye color

4 0
3 years ago
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Jordan is doing a science fair project on the effects of music on the growth of tomatoes. He has two tomato plants, Plant A and
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The control group is the plant without the music because nothing is being done to it. while the experimental group is the plant with music because you are testing it in a different environment (the music).
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PH Range of 7.1-14<br> Is that acid or a base?
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Answer:

pH is a measure of how acidic/basic water is. The range goes from 0 - 14, with 7 being neutral. pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base.

Explanation:

3 0
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