by experiment

Examples (10)

• The appropriate concentration of the drug is best determined by experiment.
• Scientists discover new properties by experiment rather than theory alone.
• The correct dosage was established by experiment over many trials.
• We can verify this hypothesis by experiment in the laboratory.
• The optimal temperature was found by experiment after numerous tests.
• Medical breakthroughs are often achieved by experiment and observation.
• The team proved their theory by experiment using controlled conditions.
• Chemical reactions are best understood by experiment and practice.
• The formula was refined by experiment until perfect results were obtained.
• New treatments are developed by experiment and careful analysis.