0
Add your answer:
Earn +20 pts
When a substance is blank it gains thermal energy?
When a substance is heated, it gains thermal energy. This increased energy causes the substance's particles to move faster and its temperature to rise.
What happens to thermal energy in a beaker when it is cooled down?
When a beaker is cooled down, thermal energy is transferred from the beaker to the surroundings. The molecules in the beaker lose kinetic energy, which causes the temperature of the beaker to decrease. This transfer of thermal energy continues until the beaker reaches thermal equilibrium with its surroundings.
What form of energy causes chocolate to melt?
Chocolate melts due to heat energy, specifically thermal energy. When chocolate is exposed to temperatures above its melting point, the thermal energy causes the cocoa butter in the chocolate to melt, changing its solid form into a liquid state.
When a match is burned chemical energy is converted to thermal energy and what other kind of energy?
When a match is burned, chemical energy is converted into thermal energy and light energy. The heat produced by the burning match causes the particles to emit light, resulting in a visible flame.
In dipole-dipole forces how thermal energy causes the molecules not to have perfect alignment?
Thermal energy causes molecules to vibrate and rotate randomly, leading to constant motion. This motion disrupts the perfect alignment of the molecules in dipole-dipole forces. As the temperature increases, the kinetic energy of the molecules also increases, further preventing them from maintaining a fixed orientation.
What type of energy causes other particles to vibrate?
Thermal energy causes particles to vibrate. When thermal energy is transferred to an object, its particles gain kinetic energy, causing them to move and vibrate.
What type of energy is heat?
Heat is a form of energy known as thermal energy. It is the energy that comes from the movement of particles within a substance, which causes an increase in temperature.
What causes some mechanical energy to change to thermal energy?
Normally, friction between moving surfaces causes mechanical energy to convert to thermal energy (heat), as in the brakes of most cars.
What method causes thermal energy to move the air?
CONVECTION
What energy causes water to evaporate?
For evaporation water absorb thermal energy from the environment.
How do conduction convection and radiation causes thermal energy?
Conduction is the transfer of thermal energy through direct contact of molecules. Convection is the transfer of thermal energy through the movement of fluids like liquids or gases. Radiation is the transfer of thermal energy through electromagnetic waves. Together, they enable heat to be transferred from one object to another.
What causes thermal expansion of an object when its heated?
Kinetic Energy will [always] do this.
What happens to thermal energy if the molicules speed up?
If molecules speed up, they gain kinetic energy which increases the thermal energy of the substance. This causes the temperature of the substance to rise since thermal energy is directly related to the average kinetic energy of the molecules.
What causes therm energy?
Thermal energy is the result of the constant movement and vibrations of the atoms in a substance
What causes some of the potential energy of the moving roller coaster to be converted to thermal energy?
Friction
What causes some of the potential energy of a moveing roller coaster to be converted to thermal energy?
Friction
When a substance is blank it gains thermal energy?
When a substance is heated, it gains thermal energy. This increased energy causes the substance's particles to move faster and its temperature to rise.
