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erastovalidia [21]
3 years ago
5

Please answer this question for meeeeeeeeeee pleeeeeeeeeease!

Chemistry
1 answer:
Anettt [7]3 years ago
6 0

Answer:battery in a flashlight so A

Explanation:

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Give the measurement following sig fig rules for tools. Do not forget the unit after your number measurement.​
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Answer:

Explanation:

You are not really helped by what is hold the liquid. Beakers and cylinders come on a lot of sizes. I hate to be crabby about things like that, but you really need to be aware that the question is slightly flawed (not your fault).

The beaker, you'd be like to get 1 sig digit. You have to be awfully careful about claiming more. So the and is 50 mL, but that mL is a guess and the 50 is not totally accurate, but what would you say the second digit is? 48 or 47? You don't really know. Maybe even 49.

The graduated cylinder is a little better. Read the bottom of the meniscus (the bottom of the 1/2 bubble). I think you can get 2 sig digs., so the answer is 36 mL. But everything also depends on what you have been told.

5 0
3 years ago
How many kJ of heat are required to melt 35.0 g of ice?
Verizon [17]
The awnser is d bc cause
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3 years ago
What is the Law of Conservation of energy?
ladessa [460]

Answer:

<u>~</u><u>Law of Conservation of </u><u>energy~</u>

The law of conservation of energy states that energy can neither be created nor destroyed, only energy can be converted from one form to another.

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3 years ago
Which type of offspring are most likely the result of sexual reproduction?
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Answer:

C

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C.OD diverse offspring with the same genes as the parent

6 0
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Elizabeth has two separate samples of the same substance. sample is in the liquid state, and the other is in the solid state. Th
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They probably differ in temperature
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