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What is something that appears in every house but decreases in amount the longer it is around?
The answer is "dust." It is a common household item that accumulates over time and decreases in amount as cleaning efforts are made.
What is an object that decreases pressure?
A sponge can decrease pressure when pressed against a surface, as it absorbs and displaces the force being applied.
What will happen to the powdered sulfur when heat was applied?
When heat is applied to powdered sulfur, it will melt and eventually vaporize. This process is called sublimation, where a solid substance bypasses the liquid phase and turns directly into a gas.
What can change from a solid to a liquid that has 4 words?
Temperature increase, heat applied.
How can the symbol for heat being applied be effectively utilized in a chemical reaction?
The symbol for heat being applied in a chemical reaction can be effectively utilized to show that heat is needed for the reaction to occur. This can help scientists understand the energy requirements of the reaction and how temperature affects the rate of the reaction.
What increases as heat is applied to density?
As heat is applied to a substance, its density typically decreases. This is because the increase in temperature causes the molecules to move more rapidly and thus spread out, leading to a decrease in the density of the substance.
What item decrease when heat is applied density mass or volume?
When heat is applied, density typically decreases due to the expansion of particles causing them to move further apart. In most cases, mass remains constant as the total amount of matter in an object stays the same. Volume might increase due to thermal expansion, but this is dependent on the material and its properties.
Can gases turn into liquids?
It depends what you mean. A gas turn into a liquid if heat is taken away, pressure is applied, or the volume of the container the gas is decreases.
Does the density the mass or the volume decrease when heat is applied?
When heat is applied, the density of a substance generally decreases because the particles gain more energy and move farther apart, increasing the volume. Mass remains constant unless there is a chemical reaction or phase change.
What increases with heat and decreases with cold?
Volume of most substances increases with heat and decreases with cold.
What are the differences between an elastic and inelastic item?
An elastic item benefits from price decreases whereas an inelastic item does not.
When pressure is applied to a gas the volume of the gas does what?
It decreases
What happen to the speed of a car when brake are applied?
It decreases.
When the area over which a force is applied decreases what increases?
When the area over which a force is applied decreases, the average force applied over said area increases. In other words, the pressure (force/area) increases.
How does the acceleration of a mass change if the force applied to it increases or decreases?
When the applied force increases, the acceleration increases When the applied force decreases, the acceleration decreases. This can be explained using Newton's second law of motion. F = ma
What effect does advanced technology usually have on the cost of each item produced by a business?
The cost of each item decreases.
What is a price reduction?
Where the price of a particular item goes down or decreases
