Time Dilation 139

For light, a larger distance must be divided by a corresponding

• shorter time

• longer time

• lower speed

• higher speed

Time dilation is the _____ of time

• stretching

• contraction

• postponement

• indifference

If our velocity is zero,

• t = 0

• t = t₀

• t = 2t₀

• t is infinite

If our velocity is c,

• t = 0

• t = t₀

• t = 2t₀

• t is infinite

If our velocity is 0.995c

• t = t₀

• t = 2t₀

• t = 5t₀

• t = 10t₀