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EastWind [94]
3 years ago
5

If the same quantity of heat is added to both a 2-liter and a 4-liter container of water, the temperature change for water in th

e 4-liter container will be A) half that of the 2-liter container. B) more than half but less than twice. C) twice that of the 2-liter container. D) no change. Please explain.
Physics
1 answer:
VikaD [51]3 years ago
3 0

Answer:

brainly.com/question/10966794

Explanation:

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What can radiation do to our cells if we are exposed to it too much?
Debora [2.8K]

Answer:

it can kill you cell and win you kill you no cell no life

Explanation:

8 0
3 years ago
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Jessica is running a 10K. She alternates between running and walking each kilometer. She runs at a rate of 1 kilometer every 5 m
saveliy_v [14]

Answer:

c.100 minutes

Explanation:

Total distance = 10 km

Runs for 1 km every 5 minutes

walks 1 km every 15 min

She alternates between walking and running  so,  Jessica will walk 5 km and run 5 Km

Time taken by Jessica for walking : 5 km

Time taken to walk 1 km=5 minutes

Time taken to walk 5 km

=> 5 X 5

=>25 minutes

Time taken by Jessica for Running : 5km

Time taken to run 1 km = 15 minutes

 

=> 5 X 15

=>75 minutes

Total time taken   = Time taken by Jessica for walking + Time taken by Jessica for Running

=>25 minutes +75 minutes

=> 100 minutes

8 0
3 years ago
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In order to be neutral, an atom has to contain equal numbers of _______
Vedmedyk [2.9K]

In order to be electrically neutral, an atom has to contain
equal numbers of protons (with their positive charges) and
electrons (with their negative charges).

8 0
3 years ago
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When Ricky sells his used desk for $50, money is a _____.
sweet-ann [11.9K]
The answer is the first option. When Ricky sells his used desk for $50, money is a medium of exchange.<span> As you can see, money permits that Ricky gets rid of his desk (because he prefers the $50 dollars, likely to perform other purcahse) while the purchaser of the desk prefers the used desk over the $50 (likely because he needed a desk and did not want to spend more than $50). In this way, the money permits that one purchases the product that he wanted (the used desk) and permits that Ricky has money to purchase othet object that he wants.</span>
3 0
3 years ago
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A girl is riding a bike with a velocity of 7 m/s. The bike undergoes an acceleration of 2 m/s2. What is the velocity of the bike
Dmitry_Shevchenko [17]

From the information provided, the velocity after 2 seconds is  11 m/s.

From the equations of motion;

v = u + at

Where;

v = final velocity

a = acceleration

t = time taken

The initial velocity of the bike was 7 m/s and its acceleration is  2 m/s2. This change occurred within a time of 2 seconds.

Hence;

v = 7 + 2(2)

v = 11 m/s

The velocity after 2 seconds is  11 m/s.

Learn more: brainly.com/question/12550364

4 0
3 years ago
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