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How does doing work on an object change its energy?
doing work changes the energy because energy is begining transferred to the object and the power will be equal to the amount of energy transferred.
Is all the energy transferred during an energy change always useful?
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What energy change takes place in a dancing doll?
Chemical energy from the batteries are transferred to moving (kinetic) and often sound energy.
The first law of thermodynamics states that the change in the internal energy of a system is equal to the difference in energy transferred to or from the systems as work and?
Assuming you are talking about a closed system, it is the difference in energy transferred to or from the system as work and HEAT.
When energy is transferred to the air what happens to the particles of the air?
When energy is transferred to air, the molecules in the air become more excited. The energy causes the molecules to move around more than they did before, which could cause an increase in temperature, among other things.
What must be transferred for any change of state?
energy
During a change in state energy is transferred in the form of?
Usually in the form of increased or decreased kinetic energy of the molecules and added or reduced inter-molecular potential energy. Which way it goes depends on the direction of change in state.
During a change is state energy is transferred in the form of?
Usually in the form of increased or decreased kinetic energy of the molecules and added or reduced inter-molecular potential energy. Which way it goes depends on the direction of change in state.
During a change in state energy is transferred in the form of .?
Usually in the form of increased or decreased kinetic energy of the molecules and added or reduced inter-molecular potential energy. Which way it goes depends on the direction of change in state.
What is transferred when you see a change in the environment?
Energy is being transferred when you see a change in the environment.
What must be transfered for any change of state to occur?
Energy must be transferred for any change of state to occur. A change of state is the same as a change of phase and there are four states that include liquid, solid, plasma, and gas.
The form of energy related to the change of the state of water?
The energy which must be transferred to or from a sample of water in order to change it's state is called the Latent Energy or Latent Heat - for example Latent Heat of Evaporation or Latent Heat of Freezing.
What has been transferred when you see a change in the environment?
when you see a change in the environment you know that energy has been transferred. -E
When you see a change in environment what has been transferred?
when you see a change in the environment you know that energy has been transferred. -E
Is energy transferred and how?
Energy can be transferred in many different ways; for instance, heat energy can be transferred by conduction, convection and radiation; energy can be transferred by electrical energy, or by sound, light, or by several other waves; a moving object (which has all sorts of types of energy) will change its position; etc.
How does doing work on an object change its energy?
doing work changes the energy because energy is begining transferred to the object and the power will be equal to the amount of energy transferred.
Is all the energy transferred during an energy change always useful?
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