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What else can I help you with?
If you fill up a sink with water does it appear deeper or shallower?
Due to the refraction of light, a body of water (whether its a sink, pool or lake) will appear more shallow than it actually is.
What powered the light bulb back in the 19 century?
In the 19th century, light bulbs were powered by electricity generated from sources such as coal, water, or gas. These power sources were used to create light by heating a filament inside the bulb until it produced light.
What makes something float on water?
An object floats on water when its buoyant force — the force pushing it upward — is greater than its weight pulling it downward. This is determined by the object's density; if it is less dense than water, it will float, but if it is denser, it will sink. This is why objects like wood and certain plastics float, while objects like metal sink.
How do you explain why things sink or float to a 5 year old?
Things sink if they are heavy and push the water down, and float if they are light and let the water hold them up like a balloon.
Do do matchsticks float?
Yes they can as they are light and displace little water. However, when the water does penetrate the wood fibres it can cause the wood to sink
Does a light bulb affect water?
Not really, but the light bulb might not work if it's on and you put it in water.
Can water light a light bulb?
Probally not.
Is it possible for water to make a light bulb light up?
NO
Can you make water light enough to sink a cork?
no
Why is salt water able to light a bulb?
Salt water is able to light a bulb because it conducts electricity. When a voltage is applied across the salt water, the ions from the dissolved salt allow electric current to flow, completing the circuit and allowing the bulb to light up.
How long does it take water to evaporate under a 75 watt light bulb?
The time it takes for water to evaporate under a 75 watt light bulb can vary depending on factors such as the amount of water, humidity levels, and distance from the light bulb. Typically, it may take a few hours to a day for a small amount of water to evaporate under a 75 watt light bulb.
What happens when you place a light bulb in a little water and put it in a microwave?
the light bulb will light up because of the different heat waves in the microwave. If you want to try thisfirst you take a small cup and fill it with a little bit of water take a light bulb and place it in water then put it a microwave for ten seconds.note don't put in microwave for more than twenty seconds the light bulb will explode
Does the temp affect how light bulbs evaporate water?
The light bulb increases the temperature, and the higher the temperature, the faster evaporation occurs. The light bulb itself doesn't evaporate water. If you're using the old incandescent light bulbs, they will give off a lot more heat, and evaporate more water than an energy-saving bulb. It also depends on the distance between the bulb and the water, the surface area, mass of water, and time.
Does a 60 watt light bulb evaporate water faster than the sun?
Faster than ambient left alone? If compare to open air then it is faster with extra heat source of 100 Watt. If it had twice the bulb then it is faster than 1 bulb. Light bulb is the energy source and evaporation require energy. Provide extra energy help speed up evaporation.
Can you light up a bulb using salt and water?
Aqueous solution of salt and water serves as electrolyte which acts as conducting medium.
Why do you think salt water can light the bulb but distilled water cannot?
Salt water conducts electricity and contains ions that can complete the circuit and allow the bulb to light up. Distilled water, on the other hand, is a poor conductor of electricity as it lacks ions and impurities needed to carry the electrical current.
Does the specific gravity of ice change if it is heavy water?
Of course. Heavy water ice will sink in light water.
