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ziro4ka [17]
3 years ago
5

PLEASE HELP!! 13 POINTS! SCIENCE!

Physics
2 answers:
Vsevolod [243]3 years ago
4 0

Answer:

it's only 7 points we have an eyessssss

pogonyaev3 years ago
3 0

Answer:

A.

Explanation:

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She puts each block of ice in the same 3000 mL beaker, each with 2000 mL of water at room temperature, and measures the temperature before and after adding ice. Therefore, small blocks of ice will have the same temperature.

Joanna puts two blocks of ice (one larger than the other) into separate cups and fills each with water. She compares the final water temperature of the two cups after each block of ice melts.

Put each block of ice in the same 3000 mL beaker, each at room temperature, put 2000 mL of water in it, and measure the temperature before and after adding ice. This way you keep the water at the same temperature in the beginning, then the temperature changes after you add the ice, giving you a better idea of ​​the final temperature reading.

Learn more about Temperature here brainly.com/question/24746268

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Plasma is a controllable reactive gas that is used to make small ____ in silica which are used in computers and cell phones.
tensa zangetsu [6.8K]
<span>Plasma is a controllable reactive gas that is used to make small PATTERNS in silica which are used in computers and cell phones.</span>
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3 years ago
In a ray diagram showing refraction, the incident ray and the refracted ray...
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2 years ago
PLEASE HELP ME ALREADY!!! MAX POINTS RANDOM ANSWERS WILL BE REPORTED!!!
horsena [70]

Answer:

C. Energy is used for life processes (e.g. Movement, breathing, etc.)

Explanation:

As we pass from one trophic level to the next, only 10% of energy is transferred from the first trophic level to the next. This is because a lot of energy is lost to the surroundings and rest is utilised by the organism.

3 0
2 years ago
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