Answer:
Digital is the numeric value of several codes. Digital is the technological advancement of a new era in which technology is constantly changing. Digital is easy access to life. Digital is the twenty-first century.
Explanation:
I hope this helps. This is what I feel digital means now.
I'm assuming that this experiment is to make the boat move with the soap? If it is, then I'll just explain how it works. What is behind the movement of the boat would be surface tension. Surface tension messes up the movement of the water molecules and attracts them, making the surface tension behind the boat decrease. Since water molecules move towards higher surface tension, then this is why the boat moves forward.
Answer:
C. melamine
Explanation:
a thin coating that eliminates reflections and glare from the front and back surfaces of your lenses.
When frequency increases more wave crests pass a fixed point each second. That means the wavelength shortens. So, as frequency increases, wavelength decreases. The opposite is also true.... as frequency decreases, wavelength increases.
Convert everything to one base unit (let's do ft/s in this case)
There are 660 ft in a furlong and 2 weeks or 1209600 seconds in a fortnight
Multiply 537,600furlong and 660 ft/furlong and divide by 1209600 to get 293.333ft/s
The race car is already in ft/s
There are 30.48 cm in 1 foot and 3600 seconds in 1 hour. Multiply 9,000,000 by 1/30.48 and 1/3600 to get 82.02ft/s
THe peregrine falcon is the fastest
