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Anon25 [30]
3 years ago
11

Someone please hellpp!!! Will mark brainliest

Physics
1 answer:
____ [38]3 years ago
6 0

<em>Answer:</em>

<em>r=x+y</em>

<em>sorry if its not correct you can delete if you want.</em>

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How wood helps in home insulation plz answer fast<br>plz answwweeeeeeerrrrrrr
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Wood is a poor conductor and therefore a good insulator keeping heat inside
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A supertanker filled with oil has a total mass of 6.1 x108 kg. If the dimensions of the ship are those of a rectangular box 300
IrinaVladis [17]

Answer:

The bottom of the sea is 25 m below sea level.

Explanation:

Given data

Mass = 6.1 × 10^{8} \ kg

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We know that Buoyant force on the tank is equal to gravity force of the tank.

F_B = F_g

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3 years ago
The organelle responsible for breaking down food into energy is the
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Two 1-kg objects, C and D, increase in temperature by the same amount, but the
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The object D is made up of material Lead. The correct option is D.

<h3>What is specific heat?</h3>

The specific heat is the amount of heat required to change the temperature by 1°C. It is denoted by C.

Two 1-kg objects, C and D, increase in temperature by the same amount, but the thermal energy transfer of object C is greater than the thermal energy transfer of object D. The object C has a specific heat of 235 J/kg-K.

Q = m C ΔT

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The energy transfer is proportional to specific heat.

Specific heat of D must be less. The possible material with specific heat less than the given value is for Lead material.

Thus, the correct option is D.

Learn more about specific heat,

brainly.com/question/11297584

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2) 1. A vibration of an electric charge.
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Explanation:

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1.Electromagnetic waves

2.Electromagnetic radiation

3.Electromagneticwaves

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