I believe the first experiment measure the length of shadows at two widely separated locations. They used an object of known lenght and took the measurement at the same time of day. The shadows were different lengths that indicated the sun was at a different angle.
Practical is the practice of something or the actual use of something. An experiment is a method used to find an answer to a hypothesis.
I.What types of plants were used in the experiment?II.What was the experiment's control? III.Was the experiment repeated more than once?
to return to the dark world step into the sparkely block shape your mirror makes when you return to the normal world OR find a blue area that will take you back to the dark world.
yes off course there has somewhere in the world
which experiment
I would belive the most used shape in the world would be the triangle because computer game, and video game designers use them to create everything in the virtual world and they are also used in bridges a lot aswell.
Experiment used to quantify a trend
The hypertonic solution is being used in the experiment.
Giving some to whatever you're trying to poison and seeing if it dies. It's more a biological experiment than a chemical one.
laser is not used in that experiment. that was mercury lamp which is used for that exp.
Because it's an experiment not a replication...
You divide the shape into parts or pour a liquid into it