2756 / 53 show problem

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error