The main source of a hurricanes energy comes from

This question is incomplete because options are missing. Here are the options

A. Heat

B. Water

C. Wind

D. Land

The main source of a hurricanes energy comes form heat.

A hurricane is a natural phenomenon characterized by a movement of winds of extraordinary force that form a whirlwind and rotates in great circles. The hurricane usually originates in the tropics and, from the moment of its birth, it begins to expand its diameter.

Hurricanes are large rotating cloud systems, wind, and storms. Its primary source of energy is the expulsion of the heat of condensation from the water vapor that condenses at high altitudes, the heat provided by the Sun being the one that initiates the evaporation process.

According to the above, the correct answer is A. Heat, because it is the main source of energy in a hurricane. While options B, C, and D mention factors involved in hurricanes, but they are not the main source of energy for the hurricane.

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adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.

0.11 m/s and 0.28 m/s should be correct