they test it by doing lots of crashing
Crash tests.
No its not illegal,scientists carry out multiple tests.
Experiments.
The repeated tests done by scientists to discover or demonstrate something is called experiments.
The repeated tests done by scientists to discover or demonstrate something is called experiments.
"The Hyundai Veracruz was given the rating of 5 stars out of 5 stars in the 2010 safety tests. However, it has not been tested in the 2011 safety tests."
Scientists are still conducting tests.
to identify minerals
Scientists conduct raw research on Antarctica, so whatever tests are conducted simply insure that the scientist is collecting the desired and appropriate data.
experiments
Scientists test the acidity or alkalinity of a substance using pH levels. This measurement helps determine the concentration of hydrogen ions in a solution. pH is important in various fields such as chemistry, biology, and environmental science.
Amend or discard the hypothesis