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Science Experiments
Experiments often conducted by students to test different scientific theories and hypotheses
11,111 Questions
Does the distance between electrodes affect the voltage?
Not materially. The voltage is determined by the composition of the electrodes and the medium in which they are placed.
What is bench correction in fresnel biprism experiment?
in eyepeace lens is adjusted at some distance while we observe reading at some distane ffrom the eyepeace...this is call bench error
What is measuring lag of thermometer?
When the temperature changes, how long it takes for the thermometer to catch up and show the correct value.
- Salt (sodium chloride) react with vinegar (acetic acid) forming sodium acetate.
- No.
What qualities in yudhistira's do you think are being tested in question and answer challenge?
Patience
What drives bids up in an auction experiment?
Different factors drive up bids in an auction experiment. Demand for the product is the main reason for the increase.
Is one of the most effective ways to evaluate data is to try to replicate it?
One of the most effective ways to evaluate data is to try to replicate it. This also gives you the option of saving your data on different locations.
independent variable
Is a timing experiment a force experiment?
i think it is forced vibration because when loops are formed we should be count the loops speedly
The outside air pressure dents the tin.
The water or air inside a sealed metal container will contract when cooled from the outside (by conduction through the can). When it was sealed, the pressure on the inside was the same as on the outside. But the contraction reduces the pressure on the inside, causing the external air pressure to squeeze the can, and possibly cave it in.
This is widely demonstrated in another experiment using dry ice. A sealed gasoline can of about a gallon (4 liters) is placed on a dry-ice bed and cooled until the outside air pressure crushes the can.
What hypotheses most likely cannot be tested with a controlled experiment?
In the wild, chimpanzees form social groups composed of 10 to 20 individuals.
Why is pepper lighter than salt?
It is not. An ounce (or gram) of salt weighs the same as an ounce (or gram) of pepper.
However, the density of salt is more than the density of pepper. Thefore the volume of one onunce (or gram) of pepper will be greater than the volume of one ounce (or gram) of salt.
What is the conclusion in an experiment herbarium?
conclusion in an herbarium experiment is the knowledge that you gained by collecting the required plants in simple words it is the final expaination you will give in short about herbarium
Does the odor of the arctic poppy attract insects that pollinate the flower?
Yes it does attracts the insects.
