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12 Cards in this Set
- Front
- Back
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A new type of soap claims to cure pimples overnight. Explain how you would evaluate this claim. Use critical thinking in your respones |
Critical thinking by know so you cant clear pimples overnight but above theres a new soap that can but what i know is that pimples take 4-8weeks to completely clear an i disagree with the claim |
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How scientists who evaluated the design of the failed minneapolis bridge used model for testing . |
Scientists use the models to performed numerous mathematical calculation after though modeling an analysis it determined that the bridge was not overloaded |
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State one reason why scientists use the international system of units |
Scientists use SI based units for measurements during investigation and labs |
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0.045 4,500 0.45 45,000 |
Original measurement : 45 Kilometers : 0.045 Hectometers: 0.45 Centimeters :4,500 Millimetres: 45,000 |
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A factor in an investigation that stays the same is a |
Constant |
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Any factor in an investigation that can have more than one vaule is called |
Variable |
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The __ is the part of a controlled experiment that is used to study how a change in the independent variable changes the dependant variable |
Experimental group |
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____ is a method of writting or displaying very small or very large numbers |
Scientific notation |
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_____ is the practical use of scientific knowledge and is one of the results of scientific inquiry |
Technology |
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How would the number 5,234 be expressed using scientific notation |
5.234 × 10 to the third power |
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A triple-beam balance is used to measure what |
To measure mass an convert that measurment to kilograms |
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What is a possible explanation for an observation that can be tested |
Is a hypothsis |
