A radio station broadcasts at 80 MHz. How long does it take for this radio signal to travel a distance of $2.0 \times 10 ^ { 7 } \mathrm {~m}$ through space? (c = 3.0 × 10⁸ m/s) A)0.15 × 10^-2 s B)15 ms C)6.7 × 10^-2 s D)20 ms E)25 ms

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The Answer of A radio station broadcasts at 80 MHz. How long does it take for this radio signal to travel a distance of $2.0 \times 10 ^ { 7 } \mathrm {~m}$ through space? (c = 3.0 × 10⁸ m/s) A)0.15 × 10^-2 s B)15 ms C)6.7 × 10^-2 s D)20 ms E)25 ms

A Radio Station Broadcasts at 80 MHz 2.0×107 m2.0 \times 10 ^ { 7 } \mathrm {~m}2.0×107 m

A Radio Station Broadcasts at 80 MHz $2.0 \times 10 ^ { 7 } \mathrm {~m}$