How heat can cause temperature rise or change of state?

Answer 1

It depends what temperature the ice is at. If the ice is below 0 °Celsius, adding heat will increase the temperature until it reaches 0 °Celsius and then it will change the state to water, and then the temperature will start to increase again once all the ice is converted to water.
See the Web Links for a plot of heat input versus temperature as water changes from ice to water to steam.

Answer 2

first of all when you increase the temperature of solids in the initial state the solid objects temperature will also increase but after certain point of temperature the solid might change its shape and start to melt or if made of volatile molecules then it may vaporize if heated excessively .

this is a change of state and a increase in temperature statement

Answer 3

The addition of heat to a substance will raise its temperature as long as it stays below the melting or sublimation point. If enough heat is added to a solid, it will melt or sublime (go straight to gas) depending on where it is in relation to the triple point.

Answer 4

okay... this is simple. When the object is a solid, the particles(molecules) are very close together, liquid= particles little bit farther,and gases= very far.

so... when heat is applied to the particles, the particles start moving faster and faster, FARTHER AND FARTHER!! so when the particles move away, the state changes because the different states have particles more farther away.

Answer 5

When heat is added to a substance, its molecules gain energy and move faster. This causes an increase in temperature as the average kinetic energy of the molecules increases. If enough heat is added, the substance can reach its melting or boiling point, resulting in a change of state from solid to liquid or liquid to gas, respectively.

Answer 6

Yes. Transitions of 'state' from the solid, to liquid, to the gaseous require the input of heat energy to the system.

Answer 7

A change of state