Math Review Flashcards

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1
Q

Giga

A

G
10^9
Billion

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2
Q

Mega

A

M
10^6
Million

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3
Q

kilo

A

k
10^3
Thousand

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4
Q

centi

A

c
10^-2
Hundredth

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5
Q

milli

A

m
10^-3
Thousandth

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6
Q

micro

A

u
10^-6
Millionth

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7
Q

Meters (m) goes with?

A

Seconds (s)

Hertz (Hz)

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8
Q

Millimetres (mm) goes with?

A

Microseconds (us)

Megahertz (MHz)

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9
Q

Centimetres (cm) goes with?

A

Kilohertz (kHZ)

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10
Q

Scientific notation

1 000 000=?

0.000001=?

A
  1. 0 x 10^6

1. 0 x 10^-6

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11
Q

In logarithms we always use the base of what?

A

10

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12
Q

Log of 2 =?

A

0.3

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13
Q

Log (m*n) = ?

A

Log m + Log n

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14
Q

Log (m/n) = ?

A

Log m - Log n

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15
Q

Log of 20 = ?

A
Log of 20
Log (2*10) 
Log 2 + Log 10 
0.3 + 1.0 
1.3
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16
Q

Log of 5 = ?

A
Log of 5
Log (10/2)
Log 10 - Log 2
1.0 - 0.3 
0.7
17
Q

A
________________
B/C

A

A C
_____ Times _____
1 B

18
Q

1 MHz is how many Hz?

A

1 MHz = 10^6 Hz

19
Q

1 MHz is equal to how many kilohertz?

A

1 MHz = 10^3 kHz

20
Q

1 kHz is equal to how many Hz?

A

1 kHz = 10^3 Hz

21
Q

1 s is equal to how many microseconds?

A

1 s = 10^6 us

22
Q

1 meter is equal to how many millimetres?

A

1 m = 10^3 mm

23
Q

1 m is equal to how many centimetres?

A

1 m = 100 cm

24
Q

1 cm is equal to how many millimetres?

A

1 cm = 10mm