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If you raise the temperature what happens to an object's density?
Wiki User
∙ 14y ago
The hotter an object is, the more vigorously its atoms or molecules vibrate, and in doing so generally they take up more space (the object expands). This implies that a hot object is less dense than when it is cooler (because of its volume increase)
Wiki User
∙ 7y ago
Wiki User
∙ 11y agoWhen you heat an object, its volume increases, causing a decrease in density.
Wiki User
∙ 14y agoAs the temperature of an object rises it expands and decreases in density.
Wiki User
∙ 14y agoIf an object is heated, its atoms get more of kinetic energy, so they collide faster and thus volume is increased and desity is decreased.
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What will happen if you raise the temperature of alcohol slowly?
it will evaporate
When liquid water is heated most of the energy that the water initially absorbs is used to do?
It is used to raise the temperature of the water.
What is the specific heat of a substance?
The amount of heat a substance can hold.
What happens if you put a raisin in a glass of champagne?
It will raise then sink again and continuously do it
What is substances specific heat?
The amount of heat required to increase the temperature of the substance to 1 degree greater than that of the initial temperature of the body!
How does raising the temperature of an object affect its density?
When you raise the temperature the molecules in the object start to move fast and bounce off one another. They start to move further apart. So the density of the object decreases.
Does evaporation rais the tempeature of a liquid?
Evaporation does not raise the temperature of a liquid, evaporation happens because of the increasing temperature of that liquid.
Is it harder to raise the temperature of a rock than it is to raise the temperature of water?
It is harder to raise the temperature of water than it is to raise the temperature of a rock. It takes 1 calorie of energy to raise the temperature of 1 gram of water by 1 degree C, whereas it only takes 0.02 calorie to heat a gram of rock to that temperature.
What do you use to raise the temperature on a fish tank?
A heater can raise the temperature of a fish tank if needed
What normally warms up faster when heat is applied?
Objects with a lower specific heat capacity (mass for mass) will raise their temperature the same amount with less energy input.
What are the factors that determine the amount of energy needed to raise the temperature?
Mass, heat capacity, the desired raise in temperature.
It is right temperature raise pressure also raise?
If you're asking about gases... Yes. If you increase the temperature without allowing the volume to change, the pressure will in fact go up as well. (If the volume is allowed to change, it's impossible to say what happens to the pressure without additional details.)
Would substances with high specific heat capacity also have high temperatures?
Specific heat capacity is the amount of energy or heat required to raise the temperature of a unit mass of a substance by one kelvin. So if the specific heat capacity is high then you would require more energy or heat to raise its temperature. The specific heat capacity does not really have anything to do with how much you can increase an objects temperature. IT HAS TO DO WITH THE ENERGY NEEDED TO INCREASE THE TEMPERATURE.
What are two factors that determine the density of a water mass?
The answer to determine density is dividing mass by the volume. To find volume measure the area. Density = mass / volume same formula is used to determine the density of water mass as well. after calculations we come to know that density of water is 1000 kgm-3. kgm-3 ( kilogram mass raise to the power minus 3 ) is the unit of density . Density of water is a constant quantity.
What happens when you put magnesium and iron in salt water?
you get heat should raise the temperature of a small amount of water 100 degrees above its starting point
Which is affected more when you increase the temperature?
Water is something that will be affected if you raise the temperature. When cooking, you may need to raise the temperature of water to a boil, in order to cook food.
Does eating spicy food raise your body temperature?
Yes eating spicy food can slighly raise your physical body temperature
