it has a really good because lol umj.... because desity without desity there will be no black holes that is ajact thing with rainbows lol
Yes, it can. A microscope can focus a laser beam in a smaller spot then it was creating a higher energy density per unit area.
No. Heating and cooling do not change the mass of an object. Changes in temperature very often change the volume of an object, however, which means that the density of the object changes. Heating usually causes an object to expand, which means that its density goes down. Its mass, and therefore its weight, does not change.
sand makes glass and glass make sand its a reverse psychology :)
Is this the density of a liquid or an object? If this is the density of a liquid and you want to make an object float, than the density of the object should be less than 2.7. If this is the density of an object you are trying to make float, than the density of the liquid should be greater than 2.7.
There are many things that make up a prism. Such as glass, light a it has to be in a certain shape to have the light pass through it.
A glass prism shows colors when light passes through it because of its density, the makeup of glass reflects certain colors and alters them to make a pattern like a rainbow.
For a science fair project..
it will make a rainbow on the wall
The sunlight hits the glass of water and then the light disperses out as a spectrum of colour (rainbow). This is because sunlight is white light and white light contains the 7 colours of the rainbow. When it hits the glass the colours refract and disperse out as the spectrum of colours, which we see as a rainbow.
shine a ray from a ray box into a glass prism onto a black background
No, it doesn't matter about the thickness of the glass, it doesn't affect the angle of incidence where the light hits the glass from the air - and this refraction of the light here is what spreads out the constituent wavelengths that make up white light to make a rainbow. The intensity can only be controlled by makeing the light stronger of the room darker.
Observing the diameter of a straw in a tall (clear) glass of water is great demonstration of refraction.A partly-filled glass of water that is placed on a sunny window sill will show a rainbow when the sunlight hits it just right.=================================Answer #2:I encounter it every morning when I put my glasses on.
You Can Make 54 Words Out Of The Word Rainbow.
Rainbow Batter, rainbow frosting and rainbow sprinkles in a rainbow cupcake liner
you cant get rainbow gunk!
the rainbow move is awesome its where you make a rainbow with your hands
Yes! Rainbow cows do make skittles. Remember to "taste the rainbow" but to give yu a little tip never taste a rainbow cow.