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What energy change take place in grinder mixer?
electricity to potential energy
What is the energy change that take place during this process running?
chemical change
The amount of energy which a system has to have in order for a chemical change to take place?
The activation energy.
What energy change take place as a cup falls off a table?
The energy change that takes place as a cup falls off a table is the cup's potential energy decreases while the cup's kinetic energy increases.
What is the amount of energy which a system has to have in order for a chemical change to take place?
That is officially called the activation energy.
Can a change in matter take place in which energy is neither nor absorbed?
Yes.
Can a change in matter take place without energy being released or absorbed?
No, a change in matter can't take place without energy being released or absorbed? Why? Well, this is because every chemical or physical change in matter includes a change in energy. You can't change matter without a change in energy. Energy is the ability to do work or cause change. Hope you find this helpful. And yes, this answer has been approved by my science teacher.
How does change of state take place?
for a state change to happen it must lose or gain or loose kinetic energy
Can a change in matter take place in which energy is neither relesed nor absorbed?
yes
Is energy change involved when a compound is formed?
yes, enthalpy change take place when a bond is either form or break
What must be strong to in order to cause a chemical change to take place?
A sufficient amount of activation energy is needed.
What phase change from liquid to gas will take place if you add energy equal to the heat of vaporization?
The liquid will boil.
