To increase the energy of an electromagnetic wave, which property should you decrease? Shift,
Frequency
Speed
Wavelength

Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m

Write down two additional questions about earth's magnetic field that will make your presentation more informative.

What part of the ear is names after tools, such as the hammer and the anvil?