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What is the breaking of a glass window is a physical change is true or false?
True.
Is a cake baking an example of a physical change?
When a cake is baked it changes its physical appearance and is thus said to undergo a physical change.However there are many concurrent chemical changes:sugars caramelizeproteins coagulateleavening agents (baking soda etc.) release carbon dioxidestarches, oils and fats oxidize
True or false When frozen water melts it is undergoing a physical change?
Actually it is undergoing a crappy change.
True or false every chemical or physical change in matter includes a change in energy?
True. Every chemical or physical change in matter involves a change in energy. Energy is either absorbed or released during these processes, leading to a change in the internal energy of the system. This principle is known as the first law of thermodynamics, which states that energy cannot be created or destroyed, only transferred or converted from one form to another.
Is painting a door a physical or chemical change?
Physical change of the paint, not the door.
Is it true or false for A Change In State Is A Physical Change?
True. A change in state, such as from solid to liquid or gas, is a physical change because the substance's chemical composition remains the same and only its physical properties, like shape or state, change.
Does physical and mechanical change the same as physical and chemical change?
no its not true
Is it true that a physical change and a chemical are exactly alike?
Not true, they are not similar; a chemical change is a change in the molecule, the physical change is not.
Which is A change in size shape or state of matter?
a change in size, shape or the state of matter is a physical change. True for A+.
What is the breaking of a glass window is a physical change is true or false?
True.
When substances are mixed it can result in physical or a chemical change true or false?
true
Is it true are false that a physical change of a substance changes its chemical makeup?
true
Is it true a physical change only changes the size?
no
Is it true that materials change when physical properties are measured?
No
True or false would the volume of water be the same before and after a physical change?
True
Is a cake baking an example of a physical change?
When a cake is baked it changes its physical appearance and is thus said to undergo a physical change.However there are many concurrent chemical changes:sugars caramelizeproteins coagulateleavening agents (baking soda etc.) release carbon dioxidestarches, oils and fats oxidize
Is energy involved in every physical and chemical change?
It is true.
