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a_sh-v [17]
3 years ago
10

Someone plz help me with this problem!!!

Physics
1 answer:
meriva3 years ago
6 0
Answer:


Explanation:


Wait gimme a minute
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How do I do this question?
iren2701 [21]
You take 10.0/12.0 and you will get your answer
3 0
3 years ago
Read 2 more answers
Indigenous people sometimes cook in watertight baskets by placing hot rocks into water to bring it to a boil. What mass of 500ºC
scoray [572]

Answer:

m = 4.65 kg

Explanation:

As we know that the mass of the water that evaporated out is given as

m = 0.0250 kg

so the energy released in form of vapor is given as

Q = mL

Q = (0.0250)(2.25 \times 10^6)

Q = 56511 J

now the heat required by remaining water to bring it from 15 degree to 100 degree

Q_2 = ms\Delta T

Q_2 = (4 - 0.025)(4186)(100 - 15)

Q_2 = 1.41\times 10^6J

total heat required for above conversion

Q = 56511 + 1.41 \times 10^6 = 1.47 \times 10^6 J

now by heat energy balance

heat given by granite = heat absorbed by water

m(790)(500 - 100) = 1.47 \times 10^6

m = 4.65 kg

4 0
4 years ago
Can someone help me?
vlabodo [156]
1. Science.
2. evidence
6 0
3 years ago
Read 2 more answers
a beaker has mass of 125 g. what is the mass of liquid if the beaker plus liquid have a mass of 232 g?
MrRissso [65]

Answer: 107g

Explanation:

Just subtract 125 from 232, like this: 232-125=107g.

7 0
3 years ago
Please somebody help i took screenshot ik there is a blank space but look down a little
Dahasolnce [82]

Answer:

Force has a direct relationship to mass and acceleration. Newton's Second Law, force equals mass times acceleration (F=MA), illustrates their general relationship in an equation.

Explanation:

Relationships to remember:

  • <u>Force</u> and <u>acceleration</u> have a direct relationship, meaning if force increases, acceleration will also increase and vice versa

(Ex: The harder you push a box, the faster it will move)

  • <u>Mass</u> and <u>acceleration</u> have an inverse relationship, meaning if mass increases, acceleration will <em>decrease</em> and vice versa

(Ex: If you add more furniture in the back of a moving company truck, the truck will move slower than it did before the furniture was added)

  • <u>Force</u> and <u>mass</u> have a direct relationship, meaning if mass increases, force will also increase

(Ex: You will need to exert less force to lift a 5-pound weight than a 10-pound weight)

And of course, Newton's Second Law, F=MA sums all of this up in 3 letters and a symbol! If you have any more questions about this problem, please comment on my answer :)

6 0
3 years ago
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