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Violet light is bent more in a prism than red light because

The wavelength of a radio wave oscillating at 100 x106 cycles/second is

Two charged particles held near each other are released. As they move, the acceleration of each increases. Therefore, the particles have

A car travels in a circle with a constant speed. The net force on the car is

A curling iron is rated at 1200 Watts when used in a 110 Volt circuit. The safety fuse in the circuit can handle 15 amps of current. How many curling irons can be safely operated in this parallel circuit?

Gamma rays may be regarded as

The fact that the ocean water changes its temperature very little with the seasons is an indication that it has a

A 2 kg mass is held 4 m above the ground. What is the approximate potential energy of the mass

A completely submerged, floating object always displaces its own

If a radio wave and a sound wave were emitted from WGBF simultaneously, the one to reach USI first would be the