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3 years ago

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How to calculate thermal energy

1 answer:

irakobra [83]3 years ago

6 0

Heat, a measure of thermal energy, can be transferred from one point to another. Heat flows from the point of higher temperature to one of lower temperature. The heat content, Q<span>, of an object depends upon its specific heat, </span>c<span>, and its mass, </span>m<span>. The Heat Transfer is the measurement of the thermal energy transferred when an object having a defined specific heat and mass undergoes a defined temperature change.

\Hope this helps/</span>

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Jamie put 2 3/12pounds of green apples

yawa3891 [41]

Answer:

5 3/4

Step-by-step explanation:

So, lets add the whole numbers together and the fractions together.

2+3=5

3/12+5/12=8/12

8/12 can be simplified to 3/4

so 5 3/4

(Please give brainliest if this helped you, I'm trying to get an achievement)

5 0

2 years ago

I need help like Rn

igomit [66]

With
explanation; i gotcha

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2 years ago

What is the surface area of a cone that has a radius of 8 feet and a slant height of 12 feet? (Use 3.14 for π.)

kodGreya [7K]

Answer:

Surface area of cone is $502.4\ ft^2$

Step-by-step explanation:

Given:

radius of a cone (r) = 8 feet

slant height of cone (l) = 12 feet

We need to find the surface area of cone.

Total surface area of cone = Area of circle $+$ Area of curved surface

Now we know that,

Area of circle = $\pi r^2$

Area of curved surface = $\pi rl$

Hence Total surface area of cone = $\pi r^2+\pi rl=\pi r(r+l) = 3.14 \times 8 (8+12)=3.14\times8\times20= 502.4 \ ft^2$

Surface area of cone is $502.4\ ft^2$ .

4 0

3 years ago

1)An employee’s hourly raise went up from 10$ per hour to 12$ per hour. What is the rate of increase?

Step2247 [10]

1- went up 20%

2- went up 7%

Hope this helps:)

4 0

3 years ago

Pls help me! I will mark brainliest if you are correct

Aleksandr [31]

Answer:

I' would say A but C could be a possibility.

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers