# Question: What kind of energy transformation occurred when she sang into the microphone?

Contents

The Energy change that takes place in a Microphone is Sound energy to Electrical energy. A microphone converts sound into a small electrical current. Sound waves hit a diaphragm that vibrates, moving a magnet near a coil.

## What energy transformation occurs when you listen to music?

When you talk or sing, some chemical energy is changed into mechanical energy and then into sound energy. And some chemical energy is transformed into thermal energy.

## What type of energy transfer is occurring when a person plays the drums?

Energy often changes from one form to another. For example, the drummer transfers motion to sound energy. When the moving drumstick strikes the drum head, the drum starts to vibrate. The motion of the vibrating drum head creates the sound you hear.

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## What energy transformation occurred as he ate his snack?

The chemical energy stored in food is a type of potential energy. Therefore, it can be transformed into kinetic energy. This transformation happens during chemical reactions that take place when the body digests food.

## What is the energy transformation of speaking into a telephone?

When you speak into a cell phone, the phone transforms sound energy into electric energy and then into radiant energy. Sound waves from your voice carry energy into the phone. The phone converts the sound energy into electric energy and then into radiant energy.

## What type of energy is in radio?

Radiation is energy that travels and spreads out as it goes – the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two types of electromagnetic radiation.

## What type of energy comes out of a radio?

Kinetic energy is the motion of waves, electrons, atoms, molecules, substances, and objects. Radiant energy is electromagnetic energy that travels in transverse waves. Radiant energy includes visible light, x-rays, gamma rays, and radio waves.

## What type of energy transformation is happening when a musician begins to play the drums?

For example, the drummer transfers motion to sound energy. When the moving drumstick strikes the drum head, the drum starts to vibrate. The motion of the vibrating drum head creates the sound you hear. As it burns, the chemical energy is changed into light and heat.

## What is the energy transformation of a roller coaster?

The movement of a roller coaster is accomplished by the conversion of potential energy to kinetic energy. The roller coaster cars gain potential energy as they are pulled to the top of the first hill. As the cars descend the potential energy is converted to kinetic energy.

## What energy transformations occur in a fan?

The fan converts electric energy into kinetic energy that does work, and it converts some electric energy into heat.)

## What kind of energy transformation occurs in a toaster?

Electrical energy is transformed into thermal energy in the toaster, and chemical energy is transformed into thermal energy in the toast.

## What is the energy transformation of a hair dryer?

A hair dryer converts electrical energy into thermal and sound energy.

## What energy transformation occurs when he uses his hammer?

When the hammer is raised, it has potential energy from the work done in lifting it. When the hammer is moved toward the nail, the potential energy becomes kinetic energy, which can do the work of driving the nail into the board. When the hammer hits the nail, energy is transferred to the nail and then to the board.

## What kind of energy is a telephone?

Cell phones (and cell phone towers) use low-powered radiofrequency (RF) energy, a type of non-ionizing radiation. Non-ionizing radiation is not able to break the chemical bonds in your body.

## Which energy transformations and energy transfers occur in a flashlight?

When the flashlight is turned on, the chemical energy is first transformed into electrical energy and then into light energy.

## What energy transformation will happen when you turn on the television?

A television set is another device that operates by the transformation of energy. An electrical beam from the back of the television tube strikes a thin layer of chemicals on the television screen, causing them to glow. In this case, electrical energy is converted into light.

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