If an electromagnetic wave has a frequency of 8 ⋅ 10^14 H z, what is its wavelength? Use λ=V/F. The speed of light is 3 ⋅ 10^8 m/s.

What are the 3 main types of air pollutants produced by electrical power plants in the US?

A traveler first drives 18.6 km east, then 30.3 km southeast, and finally 10.7 km south. Find the traveler's total displacement?

9. A current of 9 A flows through an electric device with a resistance of 43 Ω. What must be the applied voltage in this particular circuit?

Which of these statements correctly describes a key difference between aerobic activity and anaerobic activity

All mass movements on Earth, landslides, slumps, creep, and avalanches for example, are caused by what action force? A) gravity B) inertia C) friction D) centripetal force

Laser light of wavelength 470 nm shines on a pair of slits at normal incidence, producing a pattern of maxima on a large screen 92.0 cm away from the slits. The second order maximum is observed to be 31.7 cm away from the central maximum. a.

What does the slope of a line of best fit represent

A bowling ball is pushed with a force of 22.0N and accerlates at 5.5 m/s square. What is the mass of the bowling ball A - 4.0 kg B-0.25 kg C-25 kg D-4.00 kg

How to eat butter. I want to know how you all eat the butter.

What is the transfer of heat through a solid as a result of molecular action called? radiation convection conduction magnetism?