0
What else can I help you with?
Is it true melting is considered an sublimation change because energy is gained by substance as it changes stae?
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.
What is a true statement about stormy weather?
Conditions will change. Each storm has a finite duration.
During a chemical change the form of a substance is altered but not its identity true or false?
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.
What is one statement about nuclear energy that is not true?
It is not true that: Carbon dioxide is produced during nuclear reactor operation or during nuclear fission.
Is it true Matter Can Change From One State To Another By The Addition Of Energy Which Makes The Particles In The Matter Move Faster?
Yes, it is true that matter can change from one state to another with the addition of energy, which increases the movement of its particles. For example, heating ice (solid) adds energy, causing its particles to move faster and transition into water (liquid). Similarly, adding energy to water can lead to evaporation, turning it into steam (gas). This process of changing states due to energy input is known as phase transition.
With the statement is true about energy consumption in the united states?
Which of these statements is true about energy consumption in the United States? A+:)
True or false the sublimitation is a change from solid to gas?
That statement is true.
Which may be true for a substance that absorbs energy?
The energy decreases the molecular motion and the kinetic energy of the substance.
During which phase change requires water is the most energy released into the environment?
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.
Is it true melting is considered an sublimation change because energy is gained by substance as it changes stae?
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.
What is a true statement about matter?
Matter and energy are equivalent (E=MC2).
Is a true statement about matter?
Matter and energy are equivalent (E=MC2).
What is true statement about matter?
Matter and energy are equivalent (E=MC2).
How can you change 7 8 to a true number sentence?
"7 is not equal to 8" is a true statement.
What is ALWAYS true about the temperature of a substance during a phase change?
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.
What do you say to the statement nonrenewable energy resources include coal oil and natural gas?
I would say "That is a true statement!"
Does thermal energy increase during a phase change?
Thermal energy may increase or decrease during a phase change. It depends on which "direction" the change is going. In a phase change between a solid and liquid, as in the case of water, the solid water (ice) will reach 0 °C by absorbing thermal energy. It's temperature will be rising as it absorbs heat. But at the transition temperature, it must still absorb some heat to "make the transition" from ice at 0 °C to water a 0 °C. This thermal energy is the enthalpy of fusion. Thermal energy will have increased during the phase change. Another way make the point is that water at 0 °C will have more thermal energy than an equal mass of ice at 0 °C. If you guessed that the opposite is true, you'd be correct. The changes in thermal energy apply to "regular" phase changes between solids, liquids and gases. (There are other types of phase change that don't involve thermal energy or the change of state from solid, liquid or gas.) A link can be found to the enthalpy of fusion for you to investigate further into this one type of transition. That link is below.
