Unit 3 - Measurement 2021 Flashcards
What is the metric value of time?
Second
What is the metric value of Electric Current?
Ampere
What is the metric value of Energy?
Joule
What is the metric value of Temperature?
Kelvin
What is the metric value of the amount of substance?
Mole
What is the metric value of volume?
Liter
What is the metric value of Mass?
Kilogram
What is the metric value of weight?
Newton
What is the metric value of Luminous Intensity?
Candela
What is the metric value of length / Distance?
Meter
What is the prefix for the numerical value of one million?
Mega (M)
What is the prefix for the numerical value of one hundredth?
Centi (c)
What is the prefix for the numerical value of One thousand?
Kilo (k)
What is the prefix for the numerical value of one tenth?
Deci (d)
What is the prefix for the numerical value of One thousandth ?
Milli (m)
What is the prefix for the numerical value of One millionth??
Milli (m)
What is the prefix for the numerical value of one billionth?
Nono (n)
Where is the SI unit for volume derived from?
Meter
What is the standard - - and is standardized by a cesium-133atom?
Second
What is the standard - - that is standardized by a cylinder of platinum-iridium?
Kilogram
What is the standard - - that is standardized by the speed of light (1/299,792,458s)
Meter
Can an object be weightless BUT it can never be massless?
YES
What do you use to measure mass?
A balance
What do you use for measure weight?
A scale
What term is used for close to the accepted value?
Accuracy
What term is used when all measurements are in agreement?
Precision
What is the SI unit for measuring energy?
joule
What is the NON - SI unit that measures the energy required to increase the temperature of 11 gallon of water by 1 degree Celsius?
Calorie
Be able to convert 1 - - cm to m 2 - - m to Km 3 - - L to mL 4 - - mol to mmol 5 - - ns to s
Use your notes
Be able to convert: 1 - - Kelvin to Celsius 2 - - Celsius to Kelvin 3 - - Celsius to Fahrenheit 4 - - Fahrenheit to Celsius
Use your notes
Be able to calculate Density, mass and volume
Use your notes
Be able to determine the percent error of a problem
Use your notes