3 years ago

Which term refers to energy derived from heat inside the earth

Physics

1 answer:

tino4ka555 [31]3 years ago

3 0

I think the answer is Geothermal energy.

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The centre of mass of a metre rule is at the 50cm mark. state what is meant by Centre of mass

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Centre of mass of any body is a point where all mass of a body is supposed to be concentrated

it lies in geometrical centre....

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2 years ago

Examine the scenario. Object A has 5 protons and 5 electrons. Object B has 5 protons and 7 electrons. Which option most accurate

Travka [436]

<span>Last choice on the list:
Object A has a net charge of 0 because the positive and negative
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3 years ago

How much heat energy is produced by 0.5 Wh of electrical energy ?

babymother [125]

1.7 Btu

1 watt = 3.41214 Btu/h

1watt * 1h = 3.41214 Btu/h * h

1 = 3.41214 Btu/ (watt*h)/

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3 years ago

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The most reactive metals are located at the of the periodic table.

NeX [460]

Answer:

the elements towards the bottom left corner

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3 years ago

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John walks 1.00 km north, then turns right and walks 1.00 km east. His speed is 1.50 m/s during the entire stroll.a) What is the

avanturin [10]

Answer:

(a) 1.414 km

(b) 1.06 m/s

Explanation:

(a) For John:

Distance = 1 km north and then 1 km east

Speed = 1.5 m/s

total distance traveled = 1 + 1 = 2 km = 2000 m

Time taken to travel = Distance / speed

t = 2000 / 1.5 = 1333.3 seconds

Displacement = $\sqrt{1^{2}+1^{2}}=1.414 km$

(b) For jane :

Time is same as john = 1333.33 second

Distance = 1.414 km = 1414 m

Speed = distance / time = 1414 / 1333.33 = 1.06 m/s

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3 years ago