(a) red light has a wavelength of roughly 700 nm. what is the wavelength in m? ball park 10.10' (b) what is the wavelength of red light in inches? ball park-join it is 90.123 km from here to stockton. what is the distance in chains? (one foot -0.1515152 chain) ball park-xlo'chains my old laptop hard drive apparently has a capacity of 697.8 gb (gigabytes).

Explanation:

1)

a) Wavelength of red light = 700 nm

1 nanometer =

Wavelength of red light in meter will be:

b) Wavelength of red light =

1 meter  = 39.3701 inches

Wavelength of red light in inches will be:

2)

Value of distance given = 90.123 km

1 km = 3280.84 feet

1 foot = 0.1515152 chain

Value of distance in chains:

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds