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How are hypothesis and experiment are related?
both has to do with an ivestigation and/or crime experiment.
What is true of a controlled experiment?
A+ Only one variable is changed at a time.
What must be true of a conclusion of a controlled experiment?
A conclusion must show that the hypothesis is correct
What is difference between apparent and intrinsic solubility?
Apparent solubility represents the solubility one observed during the experiment while the intrinsic solubility meant to the real or true solubility.
What year did Rutherford do his experiment?
The Geiger-Marsden experiment, which is also called the gold foil experiment or the Rutherford experiment, was conducted by Hans Geiger and Ernest Marsden in 1909, under Earnest Rutherford's direction. You need a link to the Wikipedia post on this ground-breaking experiment, and we've got one for you.
An experiment must be repeatable True or false?
Yes it is true
Is the probability of an event E in an empirical experiment may change from experiment ot experiment?
true
Why is Redi's experiment considered the first true scientific experiment?
it was the first experiment that followed the scientific method
A scientist who performs an experiment has no idea what the outcome of the experiment is going to be true or false?
False
Which of the following is NOT a control for the experiment described in the question below?
Which of the following is not true about controls in an experiment
True or false A scientist who performs an experiment has no idea what the outcome of the experiment is going to be?
False
What is true about Griffith's experiment?
Bullseye killed them.
Is the most difficult part of an experiment is designing an experiment that tests only one factor.?
true
Randomization in an experiment ensures that any difference in the responses of the experiment groups is due to the treatment?
true
Why is it important for a scientists to repeat an experiment several times?
Theories have to be proved A true scientist will repeat the same experiment several times to check the accuracy of his/her data. They will also use controls of the same type to make certain the experiment is stable. After they have concluded the experiment is true then they will publish it and allow other scientists to preform the same experiments to prove it correct. In every experiment there are many variables and different conditions that can be experienced. From this knowledge a true scientist will make sure that under all circumstances the experiment will hold true.
The variable that changes as the result of an experiment is a?
true or false : in order to get the best results from an experiment, change as many variables as possible within the experiment?
Is the control the part of the experiment where the variable is not changed?
True
