The mysterious visitor that appears in the enchanting story the little prince was said to come from a planet that “was scarcely any larger than a house! ” assume that the mass per unit volume of the planet is about that of earth and that the planet does not appreciably spin. take the diameter of the planet to be 14 m. approximate (a) the free-fall acceleration on the planet's surface and (b) the escape speed from the planet.

One number is said to be an "order of magnitude" larger than another number if choose one: a. it is 10 times larger. b. it is 5 times larger. c. it is 3 times larger. d. it is 100 times larger. e. it is 2 times larger.

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.

Consider an air-filled charged capacitor. how can its capacitance be increased?