Boxing and Jumping
To test hypotheses, scientists create experiments.
it is the activity that not do to work already that is the test efficiency a plan
Lots of different scientists test the same things to compare different conclusions.
Scientists test hypothesis by setting up an experiment. They choose a independent and a dependent variable and test the experiment.
if your referring to the scientific method, scientists test the dependent variable
early scientists were not to test their theroies
Scientists may refer to an additional test as a "supplementary test" or "secondary test" to gather more data or verify results.
They get the food and light it on fire and put it under a test tube of water. How much energy is in the food depends on how much the water has heated up
hypotheses
So that other scientists can test what you told them.
Short circuit test and open circuit test are widely used to test the efficiency of the transformer.
A theory