Core Science - Units Flashcards

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1
Q

Energy (E) is measured in

A

Joules (J)

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2
Q

Mass (m) is measured in

A

Kilograms (kg)

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3
Q

Velocity (v) is measured in

A

Metres per second (m/s)

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4
Q

Power (P) is measured in

A

Watts (W) or Joules per second (J/s)

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5
Q

Time (t) is measured in

A

seconds (s)

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6
Q

Gravitational field strength (g) is measured in

A

Newtons per kilogram (N/kg)

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7
Q

Charge (Q) is measured in

A

Coulombs (C)

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8
Q

Current (I) is measured in

A

Amps (A)

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9
Q

Voltage/potential difference (V) is measured in

A

Volts (V)

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10
Q

Resistance (R) is measured in

A

Ohms (Ω)

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11
Q

Density (ρ) is measured in

A

kilograms per metres cubed (kg/m^3)

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12
Q

Volume (vol) is measured in

A

metres cubed (m^3)

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13
Q

Weight (W) is measured in

A

Newtons (N)

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14
Q

Height (h) is measured in

A

Metres (m)

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15
Q

Force (F) is measured in

A

Newtons (N)

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16
Q

Distance (s) is measured in

A

Metres (m)

17
Q

Spring constant (k) is measured in

A

Newtons per metre (N/m)

18
Q

Spring extension (e) is measured in

A

Metres (m)

19
Q

Acceleration is measured in

A

Metres per second squared (m/s^2)

20
Q

Momentum (P) is measured in

A

Kilogram metres per second (kg m/s)

21
Q

Wave frequency (f) is measured in

A

Hertz (Hz)

22
Q

Wave length (λ) is measured in

A

Metres (m)