What is the real color of sun?


What material best absorbs shock?

Sorbothane is the best solution when you need a shock absorbing material. Shock absorbing materials may also be called shock absorbing polymers, visco-elastic polymers, visco polymers or simply polymers. There are many other shock absorbent materials available like rubber, neoprene, silicone, etc….

Why doesnt the sun shine in space?

That’s because there is a finite amount of light being cast over an ever increasing spherical area. So the sun would look quite a bit less bright from Mars or Saturn than it would here simply because we’re closer.

How do you win an egg drop?

If you’ve entered an egg-drop contest, there are basically two strategies you can use to help that egg survive a fall. The first is to cushion the impact, and the second is to reduce the speed of the fall. If you get to choose your own egg, you can soften it with vinegar to help it absorb the impact.

What is the safest way to absorb shock?

Sorbothane® is the most efficient energy absorbing material on the market. The use of Sorbothane® is the best protection against damage, loss, and injury due to shock….

What absorbs heat the fastest?

Land surfaces absorb much more solar radiation than water. This is due to the fact that most land surfaces are darker than water which of course means more absorption of solar radiation and heat. Water reflects most solar radiation that reaches its surface back to the atmosphere.

What material does not absorb heat?

What materials dont absorb heat? These include copper (92), iron (11), water (0.12), and wood (0.03). At the opposite end of the spectrum is a perfect vacuum, which is incapable of conducting heat, and is therefore ranked at zero. Materials that are poor conductors of heat are called insulators.

Is Blue fire hotter than the sun?

The amount of unburnt carbon decreases as the flame gets hotter, so blue flames are indeed (usually) hotter than yellow flames. The Sun is not a flame as nothing is burning in it. Instead it is a plasma i.e. it is a gas of ionised hydrogen and helium atoms, and the colour is described by Wien’s displacement law….

What is the best material to reflect heat?


Which material holds heat the longest?


What is the best cushioning material?

Poly Foam: Poly foam provides a bit more cushioning protection than paper. It’s waterproof, too, which can be an advantage for some applications. Poly foam typically comes in rolls with thicknesses ranging from 1/16″ to 3/32″. The thicker the foam, the more cushioning it provides.

What color is the hottest star?

Blue stars

What material keeps heat out?

Insulation helps to prevent that transfer of heat. Many different materials are used for insulation. Engineers often use fiberglass, wool, cotton, paper (wood cellulose), straw and various types of foams to insulate buildings. A layer of trapped air can serve as insulation, too!

What material absorbs the most energy?


Why can you see stars on Earth but not in space?

Our daytime sky is bright because of the diffusion of light through the atmosphere. Even in space, stars are relatively dim, and simply don’t produce enough light to show up in photos set for bright sunlight….

How hot is sunlight in space?

When an object is placed outside of the earth’s atmosphere and in direct sunlight, it would be heated to around 120°C. Objects around the earth, and in outer space that do not receive direct sunlight are at around 10°C. The 10°C temperature is because of the heating of some molecules that escape the earth’s atmosphere….

How can you drop a raw egg into a concrete floor without cracking it?

Explanation: The right answer to the riddle is Concrete floor can not be cracked by an egg. The Concrete floor is too hard to be cracked by an egg, the egg will break….