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semster 1 review
sceince
| Question | Answer |
|---|---|
| what is the scientific method | observe,plan,data,hypothesis,conclusion, next step, |
| give two reasons sceintist use the scientific method | to find answers ,to solve promblems |
| another word for hand lens | maginfying glass |
| what are some changes in a microscope | electricaty,light,mirror |
| what are the obserable charecteristics of a object | physical properties |
| what are the peieces of the information that come dirctly through senses | observation |
| what are the places where you fid informatoi such as the internet,books ,or exports | resources |
| we can only see objects because | it reflects light back into your eyes |
| what is the shape of the lens that is curved outward | convex |
| whay is the name of the lens that is lens that is cured outward | concave |
| what is magnfaction directly from | how curved the lens |
| which would magnify a curved or flat piec of glass | a curvd piece would magnify |
| who invented the single lens micoscope | Anton van leeuwenhoek |
| what is the feild of veiw seen through a miroscope | seeing more of specimens |
| what happens to the feild happes to the field veiw after the microscope power increaes | the power increases |