0
Add your answer:
Earn +20 pts
Can fire be dense?
Fire is a combination of heat and light energy emitted by a chemical reaction, and as such it has no mass and therefore no density.
How much would it cost to fix the heat shield on your car?
Which heat shield? There are several.
Can rocks and minerals change?
Sure. They can be broken down to form sand. Under intense heat and pressure, they can change to metamorphic rock.
How does a balloon pilot use density to control the altitude of a balloon?
the pilot heats the air stored in the balloon with a large flame the hotter it gets the higher it goes because the heat changes the density to make it go up or down if the pilot decreases the size of the flame the hot air lowers because the smaller flame has less heat giving it a higher volume, but the air stays the same thus making it lower
No heat in 1995 olds cutlass cierra?
I had no heat in my 93 ciera, come to find out, i lost a gallon of coolant. Had it filled when I went in for an oil change. Immediately worked again!
How heat would change the density of a parcel of air?
An increase in heat would cause the air molecules in the parcel to move faster and spread out, resulting in a decrease in density. Conversely, a decrease in heat would cause the molecules to move slower and come closer together, increasing the density of the air parcel.
How can you change to density of an object?
You can heat it or apply pressure.
How can you change the overall density of an object?
In a simple way, since density = mass /volume, the density of an object can be changed by changing either mass or volume of an object .
The most latent heat would be released in a parcel of saturated air?
Latent heat is released when water vapor condenses in saturated air. Therefore, the most latent heat would be released in a parcel of saturated air when the water vapor in the air condenses into liquid water, such as during the process of cloud formation or precipitation.
What could you do to an object to change its density?
Adding heat to the object if the object is a solid.
What are two characteristics that change when air is heated and cooled?
It depends on how high you heat or cool the air. The density and entropy as functions of temprature would be affected mostly. By heating the air density decreases and entropy increases.
What two ways can people change the density of an object?
People can change the density of an object by altering its mass or its volume. Increasing the mass while keeping the volume constant will increase density, whereas increasing the volume while keeping the mass constant will decrease density.
What happen to the density of a substance when you heat it?
Normally when you heat a substance its volume increases while mass stays the same. It may not be noticable but the density would decrease.
How does density effect heat?
Density affects heat through its impact on the rate and amount of heat transfer. Higher density materials tend to conduct heat more efficiently than lower density materials because their molecules are packed more tightly together, allowing for better heat conduction. In addition, denser materials can also store more heat energy, leading to higher specific heat capacity which affects how much heat energy is required to change their temperature.
How can density be altered?
Density can be altered by changing the mass or volume of an object. Increasing the mass while keeping the volume constant will increase the density, while increasing the volume while keeping the mass constant will decrease the density.
Why temperature of air parcel increase during the wet adiabatic lapse ratev?
The temperature of an air parcel increases during the wet adiabatic lapse rate because as the parcel rises and expands, it cools down. If the air is saturated with water vapor, latent heat is released as the water vapor condenses into water droplets. This latent heat warms the air parcel, causing the temperature to increase instead of decrease as it would in the dry adiabatic lapse rate.
How does the weight of the earths crust help to form metamorpic rocks?
Weight causes density, density causes pressure, pressure causes heat. Heat and pressure change rocks into other rocks, which are metamophic.
