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Is absolute zero the temperature at which the molecules in a substance are not moving at all?
Yes, absolute zero is the temperature at which the molecules of a substance have minimal thermal motion, essentially reducing to their lowest possible energy state. At this temperature, particles do not vibrate or move in any way. It is the lowest temperature on the Kelvin scale, at 0 Kelvin or -273.15 degrees Celsius.
What is the coldest temperature that ice can reach?
The coldest temperature that ice can reach is -273.15 degrees Celsius, also known as absolute zero. At this temperature, all molecular motion stops, making it the lowest possible temperature.
Can kinetic energy move from a substance at one temperature to a substance at a a different temperature?
Yes, kinetic energy can transfer between substances at different temperatures through the process of heat transfer. Heat will flow from a substance at a higher temperature to a substance at a lower temperature until they reach thermal equilibrium.
How cold can ice be before it reaches its lowest possible temperature?
Ice can reach its lowest possible temperature at -273.15 degrees Celsius, which is also known as absolute zero. At this temperature, the molecules in the ice stop moving completely.
The temperature at which no more energy can be removed from a substance?
The temperature at which no more energy can be removed from a substance is known as absolute zero. This is the lowest possible temperature that can be reached, at which the particles of the substance have minimal thermal motion. It is defined as 0 Kelvin or -273.15 degrees Celsius.
What is the lowest flame temperature required for a substance to undergo combustion?
The lowest flame temperature required for a substance to undergo combustion is called the ignition temperature.
What is the lowest temperature that any substance can reach it?
The lowest temperature that any substance can theoretically reach is called absolute zero, which is 0 Kelvin or -273.15 degrees Celsius. At this temperature, particles cease to move due to thermal energy, resulting in a state of minimal energy and entropy. However, achieving absolute zero in practice is not possible due to the third law of thermodynamics.
True or False- Energy is transferred as heat from a substance at high temperature to a substance at low temperature?
True. Heat is transferred from a substance at high temperature to a substance at low temperature to reach thermal equilibrium.
How cold does a fridge get and what is the lowest temperature it can reach?
A typical fridge can reach temperatures as low as 32F (0C) to keep food cold and fresh. The lowest temperature a fridge can reach is usually around -10F (-23C) in the freezer compartment.
Is Boiling is the maximum temperature a substance can reach?
Boiling is the temperature at which a substance changes from a liquid to a gas. It is not necessarily the maximum temperature a substance can reach, as some substances can be heated to higher temperatures without boiling.
What is lowest temperature that the substanc can reach?
Temperatures can approach, but never reach, absolute zero. This is about -273 degrees C.
Is absolute zero the temperature at which the molecules in a substance are not moving at all?
Yes, absolute zero is the temperature at which the molecules of a substance have minimal thermal motion, essentially reducing to their lowest possible energy state. At this temperature, particles do not vibrate or move in any way. It is the lowest temperature on the Kelvin scale, at 0 Kelvin or -273.15 degrees Celsius.
What is the coldest temperature that ice can reach?
The coldest temperature that ice can reach is -273.15 degrees Celsius, also known as absolute zero. At this temperature, all molecular motion stops, making it the lowest possible temperature.
What is the lowest temperature on Saturn?
Saturn has the hottest temperatures at the center of the planet with temperatures that can reach 20,000 degrees Fahrenheit. The coldest temperature occurs in the outer layers of Saturn's atmosphere and they can reach minus 238 degrees Fahrenheit.
Can kinetic energy move from a substance at one temperature to a substance at a a different temperature?
Yes, kinetic energy can transfer between substances at different temperatures through the process of heat transfer. Heat will flow from a substance at a higher temperature to a substance at a lower temperature until they reach thermal equilibrium.
How cold can ice be before it reaches its lowest possible temperature?
Ice can reach its lowest possible temperature at -273.15 degrees Celsius, which is also known as absolute zero. At this temperature, the molecules in the ice stop moving completely.
Is it theoretically possible to reach a temperature of -275 oC?
No. The lowest possible temperature (zero kelvin) is approximately -273 degrees C.
