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Pachacha [2.7K]
3 years ago
15

Explain why some places can use only certain kinds of energy to generate electricity.

Physics
1 answer:
alukav5142 [94]3 years ago
6 0

Answer:

please mark me as a brainleast and follow me please my soster

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The speed of the ball when it returns to the same horizontal level
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What is the speed of a wave with a wavelength of 3 m and a frequency of .1Hz?
Yuri [45]
We know,
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What will change the velocity of a periodic wave?
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Density: Two blocks, A and B, are put in a tank of water. Block A has a density of 1.21 g/cm³. Block B has a density of 1.37 g/c
stira [4]

Answer:

Block A

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According to the principle of floatation "an object that floats in a liquid will displace equal amount of fluid to the weight of the object".

A body will become more submerged in water if it has more density because density is the mass per volume of  body.

An object with a higher density than another will sink in the liquid of the one with lesser density.

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  • Object B has higher density and will be more submerged.
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