Unit conversions Flashcards

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1
Q

v (velocity)

A

m/s

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2
Q

a (acceleration)

A

m/s²

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3
Q

p (momentum)

A

kg∙m/s (Mass∙velocity)

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4
Q

F (force) is measured in

A

Newtons (kg∙m/s²)

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5
Q

N (newton)

A

kg∙m/s² (Mass∙acceleration)

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6
Q

Pa (pascal)

A

kg/m∙s² (Newtons/square meter)

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7
Q

τ (torque)

A

N∙l (Force vector∙lever arm vector)

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8
Q

Energy is measured in

A

Joules

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9
Q

J (Joule)

A

N∙m (Force∙distance)

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10
Q

/W/ (work) is measured in

A

Joules

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11
Q

/P/ (power) is measured in

A

Watts

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12
Q

W (watt)

A

J/s (Work/time)

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13
Q

/f/ (Frequency) is measured in

A

Hz (1/s)

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14
Q

Hz

A

1/s

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15
Q

/Q/ or /q/ (Electrical Charge) is measured in

A

Coulombs

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16
Q

C (Coulomb)

A

A∙s (Current/time)

17
Q

Ue (Electrical Potential) is measured in

A

Volts (J/C)

18
Q

/I/ (Electrical Current) is measured in

A

Amperes (C/s)

19
Q

A (Ampere)

A

C/s

20
Q

R (Electrical Resistance) is measured in

A

Ω (R=V/A)

21
Q

Ω

A

V/A

22
Q

/C/ (Capacitance) is measured in

A

Farads (C/V)

23
Q

F (Farad)

A

C/V

24
Q

/E/ (Electrical Field)

A

N/C

25
Q

B (Magnetic Field) is measured in

A

T (Tesla)

26
Q

Tesla

A

N/A∙m

27
Q

1 atm = ___ torr

A

760 (760 mmHg)

28
Q

torr (units)

A

mmHg

29
Q

Density of water

A

1 g/mL³ or 1000 kg/m³

30
Q

Charge on electron

A

1.6 x 10⁻¹⁹

31
Q

1 angstrom

A

10⁻¹⁰ m

32
Q

C° to Kelvin

A

+273

33
Q

1 calorie to joules

A

4.18 J

34
Q

1 atm to pascal

A

10⁵ (Pa)

35
Q

c (speed of light in vacuum)

A

3 x 10⁸ m/s

36
Q

V (Volt)

A

J/C (N∙m/s³∙A)

37
Q

/h/ (Planck’s Constant)

A

6.6 x 10⁻³⁴