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Is raising the temperature of atoms the same as adding energy?
Raising the temperature of atoms involves adding energy to them. The temperature of an atom is a measure of the average kinetic energy of its particles, so increasing the temperature means increasing the energy of the atoms.
What do you mean by increasing the mass of the object?
Increasing the mass of an object means adding more material to it. For instance, you could increase the mass of a pillow by adding more feathers to the stuffing. On Earth, where the gravitational constant is 9.8 m/s2, adding mass is roughly equivalent to adding weight. However, in physics, weight is a force and mass is a measure of quantity.
Why does the boiling point of water change when salt is added?
By adding salt it means that you are adding an impurity into the water. Impurities can lower the boiling point, while increasing its melting point.
How does the viscosity of water change with temperature?
The viscosity of water decreases as temperature increases. This means that water becomes less thick and flows more easily as it gets warmer.
What does increasing the temperature do to the amount of space between molecules in a gas?
Increasing the temperature means increasing the energy, so the particles move quicker. This makes them bump against each other more and spread further apart, so the amount of space in between them increases.
How temperature and heat are related closely?
Temperature and heat are related as temperature is a measure of the average kinetic energy of the particles in a substance, while heat is the transfer of energy due to a temperature difference. In other words, increasing the temperature of a substance means increasing the average kinetic energy of its particles, leading to the transfer of heat.
How does the solubility of oxygen in water change with temperature?
The solubility of oxygen in water decreases as temperature increases. This means that warmer water can hold less oxygen compared to colder water.
Longevity of life in the country is increasing - is it correct English?
Longevity means long life.So 'Longevity of life in the country...' means 'Long life of life in the country ....'!It is sufficient to say "Longevity in the country is increasing."Adding 'of life' is tautology. It is unnecessary ... and incorrect.
Does higher temperature means more heat?
Yes, higher temperature typically means more heat is present. Heat is a form of energy related to the motion of particles, and increasing the temperature of a substance usually increases the amount of heat it contains.
Is movement of energy from a warmer object to a cooler object called heat transfer?
true because its warm to cool which means it changes temperature
What happens when you increase volume without increasing mass?
Increasing volume without increasing mass usually means the object becomes less dense. This can happen by adding air or expanding the space the object occupies. The mass remains the same, but the density decreases.
How fast does diffusion take?
Faster diffusion will take place if the surroundings are warmer. Increase in temperature means an increase in molecules' speed (kinetic energy).
