Answer:
Floor plan---> The view from the top of the building
Elevation----> The view of the front of the building
Cross-Section---> The view of the middle of the building
A is correct...
hope helps
Depends on their relationship now.
frequency's unit is Hz which mean cycles per second
given frequency * wavelength = speed of wave
speed of light = 3x10^8 m/s
wavelength = 680nm = 680x10^-9 m
frequency * 680x10^-9 m = 3x10^8 m/s
frequency = 3x10^8 / 680x10^-9
= 4.41x10^14 Hz
= 441x10^12 Hz
= 441 THz
which is the frequency for red light
Need more cause I’m confused on what to answer
