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Gore's Measurement
Use this to help study for our Measurement Test!
Question | Answer |
---|---|
What 2 things do you need to know to measure density? | Mass and Volume |
What's the best SI unit to measure the LENGTH of a cell phone? | Centimeter (cm) |
What's the best SI unit to measure the LENGTH of a house? | Meter (m) |
What's the best SI unit to measure the VOLUME of water in a water bottle? | Milliliter (mL) |
What do you use a graduated cylinder to measure? | Volume |
What do you use a triple beam balance to measure? | Mass |
What TOOL would you use to measure the mass of your textbook? | Triple Beam Balance or Electronic Balance |
What method could you use to find the VOLUME of a small rock (irregular shaped object)? | Displacement |
How is MASS different from WEIGHT? | Mass is how much matter is in an object and Weight is how hard gravity pulls on the object |
Why does oil float on water? | Oil is less dense than water causing it to float. |
What is temperature the measure of? | the amount of heat energy in an object |
Which is a bigger mass...1 kg or 1 mg? | 1 kg |
Which is larger...1 centimeter or 1 millimeter? | 1 cm |
If a log has a density of 0.96 g/cm3...will it float or sink on water (which has a density of 1 g/cm3)? | Float |
Why does ice float on water? | Frozen water is less dense than liquid water. |
Displacement Example: You fill a graduated cylinder to 42 mL and then drop a marble in and the water level rises to 67 mL. What is the volume of the marble? | 25 mL = 25 cm3 |
Convert 25 cg to kg (25 cg = _________ kg) Show your work! | 0.00025 kg (5 to the left) |
Convert 145 mL to HL (145 mL = __________ HL) Show your work! | 0.00145 HL (5 to the left) |
What's the base SI unit of Mass? | Gram (g) |
What's the base SI unit of liquid Volume? | Liter (L) |
What's the base SI unit of Length? | Meter (m) |
What's the base SI unit of Density? | g/cm3 |
What's the base SI unit of Temperature? | Celsius |