Science Experiments

How bout something easy like a volcano or talk about physics while doing jumps or talk about gravity.

I think you should do something fun and something that relates to science..... like how high a basket toss can go with a tall person or a short person, is it easier to hol a small person that isn't tight? or a tall person that is? what stretches make you stronger and what techniques are better. -AmyJo(:

If you neglect air resistance, they'll hit the ground at the same time. This is a classic experiment proving that the force of gravity acts the same way on all objects. On the earth objects fall at an acceleration of 9.8 m/sec/sec, meaning their velocity increases 9.8 m/sec for every second they're falling. The same experiment has been done by people ranging from Galileo to American astronauts on the Moon.

In reality, air resistance will have an effect on the speed and acceleration at which objects fall. All objects experience friction / resistance from air molecules, so anything that meets more resistance will fall more slowly. That's why a parachute lets a person fall more slowly than if they just dropped - its large surface area increases air friction.

However, for similarly-sized items air resistance can be ignored because it will affect both the same way. A 5 rupee coin is larger than a 2 rupee coin so it may be slowed just a bit more. But if you did the same experiment in a vacuum the 2 coins would reach the ground at the same time.

control group

Volcanos, and why coca cola explodes when you put mints in it

It is day when you are facing the sun, and night when you are not.

The seasons depend upon the maximum angle of the sun to the earth during the day. When the sun reaches it's zenith (highest point), that is the summer solstice--the day on which summer begins. Summer ends when the day and night have shortened to equal lengths--the equinox (equal night).

Solstice in the northern hemisphere is, incidentally, when the morning sun appears to "stand still" on the horizon. Every day in the spring the sun rises further and further south each day, reaching its southernmost point at the solstice.

The further north you go, the lower the sun falls on the horizon. At 45 degrees north, the sun reaches a height of only 45 degrees at high noon on the summer solstice.

The solstices and equinoxes, incidentally, mark the boundaries of the four seasons. That's why we say summer begins long after it has gotten hot, and winter doesn't begin until December 21st or thereabouts, even though it is cold and snowy long before then.

Phospholipids permit lipid-soluble materials to easily enter or leave the cell by diffusion through the cell membrane. Phospholipids form a bilayer or double layer which makes up most of the membrane.

At sea level, atmospheric pressure would be greatest because of the weight of the entire column of air above that point. As you move higher up a mountain, atmospheric pressure decreases due to the lower column of air above. However, at the outer edge of the atmosphere, the pressure drops significantly as there is almost no air present in this region.

The sequence of the scientific method moves in this way: Purpose > Research > Hypothesis > Experimentation > Analysis > Conclusion

Plants use sunlight to make food through photosynthesis, with no sunlight, there is no food.

The dependent variable

Figure out what measurements to make.

The responding or dependent variable

A carnivore.

Colloidal gold turns to red due to the red blood cells of the gold particles.

No, that site with its four RBMK type reactors is shutdown. Chernobyl had the only RBMK type reactors in the country. Unit 4 was destroyed in the 1986 accident, unit 2 was shut down after a turbine hall fire in 1991, unit 1 was closed in 1997 and unit 3 closed at the end of 2000 due to international pressure.

Ukraine does have operating reactors but they are all PWR type now.

Technically, the acceleration due to gravity is inversely proportional to the square of the distance from the center of the earth. That means that the farther from the earth's center you are, the smaller the acceleration due to gravity is. So gravitational acceleration is smaller on a mountain-top or in an airplane. Let's do a little calculation to get an idea of how much it changes. Let's figure out the acceleration of gravity inside an airplane at 35,000 ft above sea level: -- We know what it is at sea level on the equator: 9.78 meters per second2. That's when our distance from the center of the earth is equal to the earth's radius = 3,963 miles. -- When we're at 35,000 ft, we're farther from the center of the earth. 35,000 ft = (35,000 / 5280) = 6.63 miles. So our total distance from the center of the earth is (3,963 + 6.63) = 3,969.63 miles. -- The acceleration (and force) of gravity is inversely proportional to the square of this distance, so the new number is 9.78 times (3963 / 3969.63)2 = 9.78 x (0.9983298)2 = 9.78 x (0.996662) = 9.74736 m/s2 We have discovered that the acceleration due to gravity ... and the weight of every passenger in the airplane ... has become 0.33 percent smaller since they left the ground, because the distance from the center of the earth has increased. If you normally weigh 250 pounds on your bathroom scale, then at 35,000 ft, you weigh only 249.17 pounds.

these examples are flat screen television, ipod, video games and

digital camera,laptop

gas- nitrogen when it touches something ist turns in to ice -solid

and sorry that is all i can think of :/

Density is specific for each substance. Also the measurement is generally simple.

A blue giant is a massive, luminous star that appears blue in color due to its high temperature surface exceeding 10,000 degrees Celsius. They are much larger and more luminous than the Sun, and are typically in the later stages of their life cycle. Blue giants often end their lives in a dramatic explosion known as a supernova.

Some constants in your experiment should be:

-the amount of water

-the temperature of the water (unless your gonna have different temps.)

-the strength of the pain reliever

...and more of that sort of stuff

it all depends on what your aim is for your experiment and stuff like that.

About 6 tablespoons - Check out the link below