data from repeated trials of the experiment
we need to identify the precautions method in performing an experiment inside the laboratory to determine do's and don'ts and to make our experiment satisfied. Knowing the laboratory set-up is important so that we can perform our experiments easy and enjoyable.
The first three steps of the scientific method are the hypothesis, prediction and testing. You hypothesis is what your educated guess about the experiment. Your prediction is what you think will happen and the testing is actually performing the experiment.
A dependent variable is a factor in an experiment that is influenced by another factor. An example might help to clarify. You are performing an experiment in which you are observing how sunlight affects plant height. Plant height is the dependent variable because it is dependent upon how much sunlight the plant receives. Sunlight is an example of an independent variable. It is not influenced by anything in this experiment, but may be changed to observe its effect on the dependent variable. It is possible to have more than one dependent variable in an experiment, but only one independent variable.
Scientific observation is to write down what you see, if you are performing an experiment,or to end up to logical results according to the scientific laws. The scientific observation can not be neutral because it is performed by humans-who are not perfect and always personal opinion interfers.
I'm pretty sure that's going to depend on the vehicle's mass. I'm sitting here performing a gedanken experiment right now, with a house fly and a Mercedes both hitting the same brick wall.
The conclusion is based on the data that you got from the experiment (experimental results). To write a conclusion you should tell if your hypothesis was correct or incorrect then support your answer from your data. You should always use Quantitative details from the data.
yes that is the correct answer
The conclusion is the goal of performing the experiment, without it the written results of the experiment would only be a "jumble of data". Other scientists need the conclusion both to validate the experimenter's reasoning and to decide on future experimental directions to take.
performing the experiment multiple times
how will you ensure safety while performing experiment
By performing an experiment
results
cautiousness is the best method for performing an experiment
You are performing a controlled experiment.
OAAASDAD
An experiment is performed to generate more data. If the data proves to not support the hypothesis the experiment was still useful. You could reproduce your experiment to see if it is performing the way it should. After you have confirmed the experiment is performing correctly you then could devise another experiment to further test your hypothesis or accept the result and revise your hypothesis.
Always perform the experiment under adult supervision.