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Which type of chemical reaction results in release of energy?
An exothermic reaction.
Why are fireworks considered a chemical change?
they are actually considered exothermic change because they release energy.
A form of energy that results from the attraction between two objects this form of energy results in ocean tides?
a form of energy that results from the attraction between two objects.the form of energy results in oceans tides is called?
Which phase change of the water cycle involves the release of energy?
Evaporation and condensation
When a kettle is boiled you can tell it is not chemical change?
There are 4 evidences of a chemical reaction : -Change of colour. -Formation of precipitate. -Release of energy. -Effervescence.
A gamma ray emission results in the release of energy without any apparent change in mass or nuclear charge True or false?
True
Which change results in a releasing of energy?
Energy is released when chemical bonds are formed.
What change release energy?
Gas to liquid change releases energy.
Which type of chemical reaction results in release of energy?
An exothermic reaction.
Do all reactions release energy?
Some might release energy . However, For ALL reactions there is a CHANGE in energy.
What type of energy change results when friction slows an object down?
The kinetic energy of the object changes into thermal energy.
What is the work- energy theorem?
The work done by the net force acting on a body results change only in its kinetic energy.The work done by the net force acting on a body results change only in its kinetic energy.
Certain poisons are toxic to organisms because they interfere with the function of enzymes in mitocondria This results directly in the inability of the to?
release energy from nutrients
What phase changes release energy?
Gas to liquid change releases energy.
Which type of energy as a result of a change in position or condition?
This form of energy results from the fact that there is the potential for the wrecking ball to do work.
What is the difference between absorption loss and scattering loss?
absorption: having a change in energy from source to the receiver by its medium scattering by particles: occurs without a change in energy, but results in a change in direction of propagation
Does a chemical change release energy?
Yes, it releases a chemical change due to its phyto.
