1 cs | 10 ms (milliseconds) | 0.01 seconds

1 ms | 0.1 cs 1 s | 100 cs

time

age

period

thermal time constant

Système International d'Unités (SI)

Distance x traveled by light in a vacuum from x = ct: | 1863 miles | 2998 km (kilometers) | 2.998×10^6 meters

Frequency ν from ν = 1/T: | 100 Hz (hertz)

Effective rocket exhaust speed from v_e = gI_sp: | 0.098 m/s (meters per second)

≈ 0.6 × time for a nerve impulse to travel the length of a human ( 1 height of an average human/maximum speed of a nerve impulse )

≈ 2 × time for a honey bee to make a single flap of its wings ( ≈ 5 ms )

≈ 3 × latency of a hard drive seek as of 2019 ( ≈ 3 ms )

≈ 0.6 × period of 60 Hz AC current ( 0.01667/Hz )