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What happens to the physical properties of substances when they are at room temperature?
At room temperature, the physical properties of substances can change. For example, some substances may melt, freeze, evaporate, or condense. These changes can affect properties like color, texture, and state of matter.
How does temperature affect the physical properties of petrol?
An increase in temperature will reduce the density, reduce the viscosity, reduce thermal conductivity, and increase the specific heat capacity. A decrease in temperature will have the opposite affect.
What is the temperature of ice and how does it affect its physical properties?
The temperature of ice is 0 degrees Celsius. When ice is at this temperature, it is in a solid state. The low temperature causes the molecules in the ice to be tightly packed together, making it rigid and hard. As the temperature increases, the ice melts and turns into liquid water, which has different physical properties than solid ice.
What is the change that does not affect the chemical properties?
It is called a physical change.
What does temperature tell us about the particles of a substance?
Temperature is a measure of the average kinetic energy of the particles in a substance. As temperature increases, the particles move faster and have more energy. This motion and energy affect the physical and chemical properties of the substance.
Are helium atoms on the sun and on earth likely to have the same physical properties?
Helium atoms have the same physical properties regardless of whether they are found on the Sun or on Earth. The properties of an element, such as its atomic number and mass, remain constant regardless of its location. However, the environment in which helium atoms exist can affect their behavior, such as temperature and pressure differences, which could influence their physical interactions.
How does temperature affect physical and chemical chemical change?
A change in temperature can change the rate of physical or chemical change.
What is change that does not affect the chemical properties called?
It is called a physical change.
What can the shape of molecule affect?
The molecule's function and chemical and physical properties
Does temperature affect sand?
Yes, temperature can affect the behavior of sand. For example, when heated, sand can expand and change its physical properties. Additionally, temperature can also impact the mobility and flow of sand particles in certain conditions.
What does tempture mean?
Temperature refers to the degree of hotness or coldness of an object or the environment. It is typically measured using a scale such as Celsius or Fahrenheit. Temperature can affect various physical and chemical properties of substances.
What three properties of a medium affect the speed of a sound?
The three properties of a medium that affect the speed of sound are elasticity, density, and temperature. Answered by: Nur _ _ _ _ _ _ Izyani
