What is so unusual about plutos orbit It has the lowest eccentricity of any planets orbit
It has an unexpectedly short orbital period
Its orbit is titled by 17 degrees relative to the other eight planets
It's orbital period is exactly twice that of Neptune's

Jackson is designing a new heater, and he wants to experiment with different thermally conductive materials. which of these materials would be useful in conducting heat?

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?

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