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Energy

The Energy category covers the description, definition, and use of all types of energy. Questions of a general nature can be put in the general Energy category. Other sub-categories exist for Fossil fuels, Nuclear energy, and renewables such as Wind, Solar, Hydro, Tidal, and Wave power.

24,905 Questions

What is more dangerous thunder or lightning?

Lightning is more dangerous than thunder because it can cause injury or death if it strikes a person or object. Thunder, on the other hand, is merely the sound produced by lightning as it heats the air and creates a shockwave.

The suns energy is most useful when generated into?

electricity through solar panels, as it can then be easily stored and distributed for various applications such as powering homes, buildings, and vehicles.

How many cubic feet equal one BTU of natural gas?

Natural gas varies in its composition from one source to another. Consequently, the answer will vary.

What are the energy transformations of a lightstick?

A lightstick converts chemical energy into light energy through a chemical reaction. When the chemicals inside are mixed, they undergo a process that releases energy in the form of light, creating the glow effect.

What two factors does elastic potential energy depend upon?

Elastic potential energy depends on the spring constant (stiffness of the spring) and the displacement from equilibrium (how far the spring is stretched or compressed).

What do you call energy in the form of motion?

The energy related to motion is called "kinetic energy".

A wave that oscillates back and forthparallel to the direction it is traveling?

This type of wave is called a transverse wave. In a transverse wave, the particles of the medium vibrate perpendicular to the direction of wave propagation, creating crests and troughs as the wave moves through the medium. Examples of transverse waves include light waves and electromagnetic waves.

What of best describes thermal energy?

Thermal energy is the energy that comes from heat. It is the internal energy of a substance due to the movement of its particles at the microscopic level. Thermal energy is transferred between objects through mechanisms like conduction, convection, and radiation.

How many joules of kinetic energy does the pendulum have when it has 100 J of potential energy?

Assuming there is no loss of energy due to friction or other factors, all 100 J of potential energy will be converted to kinetic energy when the pendulum reaches the bottom of its swing, so it will have 100 J of kinetic energy.

How many joules of potential energy does the pendulum have when it has 100 J of kinetic energy?

When the pendulum has 100 J of kinetic energy, it has 100 J of potential energy as well because the total mechanical energy (potential energy + kinetic energy) remains constant in an isolated system like a pendulum. Therefore, the total energy would be 200 J.

What is a resource that humans can use to produce energy is a(n)?

Renewable resource that humans can use to produce energy is solar power, wind power, hydro power, or geothermal power.

What is a resource humans can use to produce energy?

One resource that humans can use to produce energy is fossil fuels such as coal, oil, and natural gas. These fuels are burned to generate electricity or used as a source of heat in various processes.

What type of energy does a guitar produce?

A guitar produces sound energy when the strings are strummed, causing vibrations that create sound waves. Additionally, when an electric guitar is plugged into an amplifier, it converts the sound energy into electrical energy to produce a louder sound.

What energy transformation is performed by a television?

A television converts electrical energy into light and sound energy as it displays images and plays audio.

You eat a large meal and then hike up a hill. What kind of energy transformation is your body performing?

chemical energy to kinetic energy and gravitational potential energy!!!!! I hope this helps :D

As a skydiver fallsthe air is forced around him.what energy transformation doe's this cause?

As the skydiver falls, the air resistance forces kinetic energy to be transformed into thermal energy due to friction between the air and the skydiver's body. This reduces the speed of the skydiver as they fall towards the ground.

Whenever energy appears in one system?

it must be balanced by an equal amount of energy disappearing from another system in accordance with the law of conservation of energy.

What form of energy is food transformed to when running?

Food is transformed into mechanical energy when running. The body converts the chemical energy stored in food into kinetic energy, which powers our muscles to move and propel us forward while running.

What energy transformation is an electric toaster is plugged into the outlet to make dinner called?

The energy transformation in an electric toaster is electrical energy being transformed into thermal energy to cook or toast food.

What is the source of the energy that produces steam?

Heat will produce steam. The heat itself can be produced by different means; but the most common one is burning something, i.e., chemical energy.

Heat will produce steam. The heat itself can be produced by different means; but the most common one is burning something, i.e., chemical energy.

Heat will produce steam. The heat itself can be produced by different means; but the most common one is burning something, i.e., chemical energy.

Heat will produce steam. The heat itself can be produced by different means; but the most common one is burning something, i.e., chemical energy.

What three things that store energy in chemicals?

ATP molecules, carbohydrates (such as glucose), and lipids (such as fats) store energy in chemical bonds.

Water is potential or kinetic energy?

That depends on whether the water is in motion. Water coming from a fire hose certainly packs a lot of kinetic energy. Water held in a reservoir behind a dam represents a lot of potential energy but no kinetic.

Energy can only be changed from one form to another.?

Energy cannot be created or destroyed, only converted from one form to another in accordance with the law of conservation of energy. This means that the total energy in a closed system remains constant even as it changes forms, such as from potential to kinetic energy.

For each of the following situations state if the object has potential energy or kinetic energy. (a) a bowling ball rolling down the aney (b) a book sitting on the top sheIf of a bookcase?

(a) The bowling ball rolling down the alley has kinetic energy due to its motion.

(b) The book sitting on the top shelf of the bookcase has potential energy due to its position above the ground.