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prisoha [69]
3 years ago
15

How many calories of heat are required to raise the temperature of 55.2 grams of water from 12 degrees celcius to 18 degrees cel

cius?
Advanced Placement (AP)
1 answer:
VMariaS [17]3 years ago
6 0

Answer:

331.2 Calories.

Explanation:

Since you are looking for the heat added(Q) all you need to do is solve for x which in this case is you Q.

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20 pts=______cups <br> 29gts=______galons
Svetradugi [14.3K]

There are 2 cups in a pint, therefore to find the number of cups in 20 pints you would multiply 20 pints by 2.

20 pints = 40 cups (20 * 2)

There are 4 quarts in a gallon, so to find the number of <em>gallons </em>there are in 29 quarts you would divide 29 quarts by 4.

29 quarts = 7.25 gallons (29/4)

7 0
4 years ago
Which of the following tools can be used to determine humidity?
pogonyaev

Answer:

Hygrometers

Explanation:

Barometer: a scientific instrument that we use to measure air pressure in an environment

Hygrometers: a hygrometer is a device that is used to measure the humidity in the air

Anemometer: for measuring wind speed and direction

Thermometer: a device that we use to measure temperature

Hair is not an instrument.

5 0
3 years ago
What happened after the Mexican Revolution of 1810?
nata0808 [166]
After The Mexican Revolution was over Guadalupe.V was first president. I think.

3 0
4 years ago
Read 2 more answers
WILL MARK BRAINLIEST ONLY IF YOU SHOW WORK
Gre4nikov [31]

Answer:

Following are the solution to the given points:

Explanation:

In point a:

v_i = 4.56 \ \frac{m}{s}

In point b:

The highest point : v=0

In point c:

a= -g \ \frac{m}{s^2} = -9.8  \frac{m}{s^2}

In point d:  

The highest point: a= -9.8 \  \frac{m}{s}  

In point e:

v^2=v_i^{2}+2g \Delta h  \  \ \ \ \   \ Delta h=0\\\\v^2 = v_i^{2}\\\\v= 4.56 \ \ \frac{m}{s}

Therefore, the velocity of the ball when it reaches into the hand 4.56 \ \frac{m}{s}.

6 0
3 years ago
I SEEK INFO.
PtichkaEL [24]

Answer:

The Positives of joining the army:

Ability to Serve Country You Live In. You will have the ability to go in and serve your country.

Work in Team Environment. You work as a team in a team atmosphere at all times.

Free Education. Your education is paid for within the military.

Get a Sign-On Bonus.

Receive Monthly Allowances.

Extra Financial Perks.

Cons:

No free speech/press/assembly in the military.

You still have freedom of religion, but the availability of religious personnel may not suit your needs.

You have no right to privacy (implied or otherwise).

You have no right to protection from unreasonable search.

Explanation:

<u><em>The process to enter Army:</em></u>

Meeting the Recruiter. Your first step in the enlistment process is to meet with a recruiter.

Getting Your Dream Job. The Army has more than 200 enlisted jobs to choose from. ...

Doing the MEPS thing.

Testing.

The Medical Exam.

You also have to consider family your mental health and other opportunities out there.

<u>Hope this helps have a good day :)</u>

And you can attend college while serving in the army.

6 0
2 years ago
Read 2 more answers
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