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It is false that an ice cube melts when it's mechanical energy increases.

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10y ago

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When an ice cube melts does its mechanical energy increase?

yes


An ice cube melts when mechanical energy increases?

An ice cube will melt when it is above the freezing point of water. At this point the individual molecules have enough energy to vibrate more causing the ice cube to melt.


How the thermal energy of solid water change as it melts?

The thermal energy of the water increases as it melts, changing from a solid (ice) to liquid water. For a solid to melt, it is necessary for it to absorb energy from its surroundings.


How does the thermal energy of solid water change as its melts?

The thermal energy of the water increases as it melts, changing from a solid (ice) to liquid water. For a solid to melt, it is necessary for it to absorb energy from its surroundings.


How does the speed of molecules change when ice change to water?

Their speed - Kinetic Energy - increases as the solid melts.


Does the temperature of ice increase or decrease when it melts?

The temperature of ice increases when it melts.


How does thermal energy of solid water change as its melting?

The thermal energy of the water increases as it melts, changing from a solid (ice) to liquid water. For a solid to melt, it is necessary for it to absorb energy from its surroundings.


When a substance melts The temperature of the substance increases?

it decreases.


Do ice and friction create any energy?

When ice melts due to friction, energy is converted from mechanical energy into thermal energy. Friction between the ice and another surface generates heat, causing the ice to melt and absorb energy in the process.


Why does ghee melts when it is heated?

Ghee melts on heating because when ghee is cold it is solid and the kinetic energy is less so the particles are situated closer and when heated the particles of matter spread and the interrmollecular force increases as the intermollecular force is more in liquids the ghee changes to liquid or melts.


Why an increase in temperature casuses ice to melt?

When the temperature increases ice melts because as the heat increases the water particles start to move faster and faster as they have more and more energy. This is also known as melting point.


How does adding energy to matter by heating it affect the energy of its particles?

Adding heat will do one of the following, or both: * The temperature of the substance increases. The individual particles move faster; their kinetic energy increases. * The substance changes its state (for example, when ice melts, it changes from solid to liquid). The potential energy of the particles increases.