Melting is an endothermic change, because ice absorbs energy from its surroundings as it melts.
Melting is a phase change in which a substance changes from the solid state to the liquid state. Sublimation is a phase change in which a solid moves directly into the gas phase. Both melting and sublimation are two types of physical change.
Conditions will change. Each storm has a finite duration.
The statement is false: A chemical change of a substance is defined as a change in which the substance is not the same substance after the change as it was before.
It is not true that: Carbon dioxide is produced during nuclear reactor operation or during nuclear fission.
Yes, that statement is a concise way of expressing Newton's second law of motion. The net force acting on an object is indeed equal to the rate of change of its momentum. This relationship helps explain how forces cause objects to accelerate or change direction.
Which of these statements is true about energy consumption in the United States? A+:)
That statement is true.
The energy decreases the molecular motion and the kinetic energy of the substance.
Matter and energy are equivalent (E=MC2).
Matter and energy are equivalent (E=MC2).
Matter and energy are equivalent (E=MC2).
Going from gas phase directly to solid state will conserve maximum energy. Just the opposite of the statement above will be true for maximum energy release. Changing from solid to directly into gas is called sublimation.
Melting is a phase change in which a substance changes from the solid state to the liquid state. Sublimation is a phase change in which a solid moves directly into the gas phase. Both melting and sublimation are two types of physical change.
"7 is not equal to 8" is a true statement.
No. Energy is released
I would say "That is a true statement!"
During a phase change, the temperature of a substance remains constant despite the addition or removal of heat. This is due to the energy being used to break or form intermolecular bonds rather than increase the kinetic energy of the particles.