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Test 2 Review. Chemistry I Mrs. Chustz. The correct symbol for the SI unit of temperature is:. °C °F K s. The correct symbol for the SI unit of temperature is:. °C °F K s. The correct symbol for the SI unit of time is:. K kg s m. The correct symbol for the SI unit of time is:.
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Test 2 Review Chemistry I Mrs. Chustz
The correct symbol for the SI unit of temperature is: • °C • °F • K • s
The correct symbol for the SI unit of temperature is: • °C • °F • K • s
The correct symbol for the SI unit of time is: • K • kg • s • m
The correct symbol for the SI unit of time is: • K • kg • s • m
The correct symbol for the SI unit of length and time are: • cm and s • m and hr • cm and hr • m and s
The correct symbol for the SI unit of length and time are: • cm and s • m and hr • cm and hr • m and s
Which of the following statements about units of measurement is NOT true? • A unit compares what is being measured with a previously defined quantity. • A unit is usually preceded by a number. • Measurements can be compared without knowing their units. • The choice depends on the quantity being measured.
Which of the following statements about units of measurement is NOT true? • A unit compares what is being measured with a previously defined quantity. • A unit is usually preceded by a number. • Measurements can be compared without knowing their units. • The choice depends on the quantity being measured.
Which of the following is not an SI unit? • Mass • Kilometer • Gram • Ounce
Which of the following is not an SI unit? • Mass • Kilometer • Gram • Ounce
Which of the following is not an SI base unit? • Kilogram • Second • Liter • Kelvin
Which of the following is not an SI base unit? • Kilogram • Second • Liter • Kelvin
The metric unit for length that is closest to the diameter of a pencil is the: • micrometer • milliliter • centimeter • decimeter
The metric unit for length that is closest to the diameter of a pencil is the: • micrometer • milliliter • centimeter • decimeter
Which of these metric units is used to measure mass? • gram • Cubic centimeter • meter • kilogram
Which of these metric units is used to measure mass? • gram • Cubic centimeter • meter • kilogram
The most appropriate SI unit for measuring the length of an automobile is the: • millimeter • kilometer • meter • liter
The most appropriate SI unit for measuring the length of an automobile is the: • millimeter • kilometer • meter • liter
The SI base unit for length is the: • meter • millimeter • centimeter • kilometer
The SI base unit for length is the: • meter • millimeter • centimeter • kilometer
A numerical result is said to have good precision if: • It agrees closely with an accepted value • Repeated measurements agree closely • It has a small number of significant figures • It is a large whole number
A numerical result is said to have good precision if: • It agrees closely with an accepted value • Repeated measurements agree closely • It has a small number of significant figures • It is a large whole number