1. Write any five safety rules you should follow in science lab.
2. What are the 5 steps we should follow in scientific method?
3. Explain in details about the step 1 and step 2 involed in scientific method?
4. Take any one example and explain the scientific way?
Answers
Answer:
*Learn about emergency responses. ...
Train before experimentation. ...
Plan your work during normal working hours. ...
Treat all chemicals in the lab as if they were toxic. ...
Adhere to electrical safety guidelines. ...
Laser use safety guidelines. ...
*Make an observation.
Ask a question.
Form a hypothesis, or testable explanation.
Make a prediction based on the hypothesis.
Test the prediction.
Iterate: use the results to make new hypotheses or predictions.
*Make observations. ... The first step in the Scientific Method is to make objective observations. These observations are based on specific events that have already happened and can be verified by others as true or false.
*Example of the Scientific Method
Hypothesis: If something is wrong with the outlet, my coffeemaker also won't work when plugged into it. Experiment: I plug my coffeemaker into the outlet. Result: My coffeemaker works! Conclusion: My electrical outlet works, but my toaster still won't toast my bread.
Explanation:
I hope it's helpful for you ☺️
Answer 1)Know emergency exit routes.
Avoid skin and eye contact with all chemicals.
Minimize all chemical exposures.
No horseplay will be tolerated.
Assume that all chemicals of unknown toxicity are highly toxic.
Answer 2) The scientific method has five basic steps,
- Make an observation.
- Ask a question.
- Form a hypothesis, or testable explanation.
- Make a prediction based on the hypothesis.
- Test the prediction.
Answer 4) Example of the Scientific Method
Example of the Scientific MethodHypothesis:
If something is wrong with the outlet, my coffeemaker also won't work when plugged into it. Experiment: I plug my coffeemaker into the outlet. Result: My coffeemaker works! Conclusion: My electrical outlet works, but my toaster still won't toast my bread.