Lesson 2 Flashcards Preview

Physics 1 > Lesson 2 > Flashcards

Flashcards in Lesson 2 Deck (21)
Loading flashcards...
1

What is the basic unit for time?

Seconds
- s

2

What is the basic unit for frequency?

Hertz
- Hz

3

What is the basic unit for length?

Meters
- m

4

What is the basic unit for power?

Watts
- W

5

What is the basic unit for weight?

Grams
- g

6

What is the basic unit for attenuation?

Decibels
- dB

7

What is the basic unit for angles?

Degrees

8

What is the basic unit for fluid volume?

Liters
- L

9

What is the basic unit for impedance?

Rayls

10

What is the basic unit for pressure?

Pascals
- Pa

11

Mega

10^6

12

Kilo

10^3

13

Deci

10^-1

14

Centi

10^-2

15

Milli

10^-3

16

Micro

10^-6

17

What happens to the decimal place when it gets bigger?

It moves to the right

18

What happens to the decimal place when it gets smaller?

It moves to the left

19

What is the trick for trig?

SOH CAH TOA

20

What is the formula for frequency?

1/period
- T = period

21

What is the formula for period?

1/f
- f = frequency