Physics In Ultrasound Flashcards

1
Q

Shorthand method of representing very large lr ver small numbers

A

Scientific notation

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2
Q

The raise number

A

Exponent

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3
Q

The number

A

Base

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4
Q

Number greater than 10

A

Positive exponent

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5
Q

Nunber less than one

A

Negative exponent

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6
Q

Number betaeen one and ten will have an exponent

A

Zero

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7
Q

Collection of measurement units and structured around the concept of scientific notation

A

Metric System

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8
Q

Every measurements has two parts

A

Magnitude

Unit

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9
Q

Unit of length

A

Kilometer
Meter
Centimenter

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10
Q

Perimeter of a circle

A

Circumference

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11
Q

Unit of area

A

Cm2

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12
Q

Circumference is

A

Distance

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13
Q

Unit of volume

A

Cubic meter

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14
Q

Unit of time

A

Seconds

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15
Q

Unit of speed

A

Meters per second

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16
Q

Unit of power

A

Watts

17
Q

Unit of work

A

Joule

18
Q

Unit of acoustic impedance

A

Rayls