When the piano hits the ground, the potential energy stored in the piano due to its height above the ground is converted into kinetic energy as it falls. Upon impact, some of this kinetic energy is transformed into sound energy as the piano vibrates and produces sound waves, and the rest is dissipated as heat and sound energy due to the impact and friction.
The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another. Energy transformations occur when energy changes from one form to another, such as from potential to kinetic energy. These transformations take place while still following the principle of conservation of energy.
When riding a skateboard, your muscular energy is converted into kinetic energy as you push off the ground and move forward. Friction between the wheels and the ground also generates heat energy. The potential energy stored in your body as you bend your knees and prepare for jumps is converted into kinetic energy as you perform tricks.
Mechanical energy from the fan motor is converted into thermal energy (heat) by the heating element in the hair dryer.
The energy transformations that I would mention are as follows:Chemical Potential Energy --> Electrical Energy (In Battery)Electrical Energy --> Light Energy (In Bulb)Electrical Energy --> Heat Energy (In Bulb)Transformations 2 and 3 happen at the same time, because 3 is a side-effect of the intended transformation 2. I can't think of any other transformations, unless you wanted to consider the process of making the battery, or take the example of an unconventional flashlight.
A lamp shade does not undergo energy transformations itself. It simply diffuses and directs the light emitted by the light bulb within. The energy transformation occurs within the light bulb, where electrical energy is converted to light energy and heat.
What energy transformations take place in:
The energy transformation that occurs is electrical to mechanical
DSolar energy> Chemical energy
when your heart works oxygen is converted into carbo dioxide
I'm pretty sure it's chemical energy to light+heat energy.
The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another. Energy transformations occur when energy changes from one form to another, such as from potential to kinetic energy. These transformations take place while still following the principle of conservation of energy.
When riding a skateboard, your muscular energy is converted into kinetic energy as you push off the ground and move forward. Friction between the wheels and the ground also generates heat energy. The potential energy stored in your body as you bend your knees and prepare for jumps is converted into kinetic energy as you perform tricks.
Mechanical energy from the fan motor is converted into thermal energy (heat) by the heating element in the hair dryer.
Chlorophyll converts the sun's energy within the grass so the grass can grow. The, cows convert the grass into energy by digesting the grass.
The energy transformations that I would mention are as follows:Chemical Potential Energy --> Electrical Energy (In Battery)Electrical Energy --> Light Energy (In Bulb)Electrical Energy --> Heat Energy (In Bulb)Transformations 2 and 3 happen at the same time, because 3 is a side-effect of the intended transformation 2. I can't think of any other transformations, unless you wanted to consider the process of making the battery, or take the example of an unconventional flashlight.
A lamp shade does not undergo energy transformations itself. It simply diffuses and directs the light emitted by the light bulb within. The energy transformation occurs within the light bulb, where electrical energy is converted to light energy and heat.
In a mixer grinder, electrical energy is converted to mechanical energy when the motor spins the blades of the grinder. This mechanical energy then transforms into kinetic energy as the blades chop and grind the ingredients placed in the mixer grinder.