0
Still curious? Ask our experts.
Chat with our AI personalities
Jordan
Ross
TaigaAdd your answer:
Earn +20 pts
Why is thermal energy useless?
Thermal energy is not inherently useless; it is a form of energy associated with the motion of particles in a substance. However, in some contexts, thermal energy may be considered less efficient or desirable compared to other forms of energy because it is often difficult to control or convert into useful work without significant loss.
Laws of conservation of energy and briefly explain?
The law of conservation of energy states that energy cannot be created or destroyed; it can only change forms. This means that the total energy of a closed system remains constant over time, and energy can be transferred or transformed but never lost.
What examples shows heat energy that is useless?
One example of useless heat energy is the heat released by electronic devices such as smartphones and laptops, which is often wasted into the environment instead of being harnessed for useful purposes. Another example is the heat generated by inefficient combustion processes in vehicles, where a significant portion of the energy is lost as waste heat.
The energy an object has because of its motion is called potential energy?
No. Energy related to motion is called kinetic energy; energy related to position is called potential energy.No. Energy related to motion is called kinetic energy; energy related to position is called potential energy.No. Energy related to motion is called kinetic energy; energy related to position is called potential energy.No. Energy related to motion is called kinetic energy; energy related to position is called potential energy.
How much energy is wasted for every 1000 megajoule?
It depends on the specific energy conversion process being used. However, energy conversion processes are typically not 100% efficient, meaning that some energy is lost as waste heat during the conversion process. Generally, for every 1000 megajoules of energy input, a portion of that energy will be lost as waste.
