If the color red has a wavelength of 7.0 107 m. its frequency is

4.3-1014

5.0.1014

5.2.1094

7.5-1014

If a body goes from 10 m/s to 50 m/s in 8 seconds, what is it's acceleration?

A sulfur dioxide molecule has one sulfur atom and two oxygen atoms. Which is its correct chemical formula? A. SO2 C. S2O2 B. (SO) D. S20

An oceanic depth-sounding vessel surveys the ocean bottom with ultrasonic sound that travels 1530 m/s in seawater. find the depth of the water if the time delay of the echo to the ocean floor and back is 26 seconds. (in meters)

One of the nuclear power plants experiences a crack in the protection of the core when the cooling system malfunctions. The thought is that the cooling system was tampered with.

The sun continuously radiates energy into space, some of which is intercepted by the earth. The average temperature of the surface of the earth remains about 300K.

The strength of and electromagnet can be altered by

Which of these is a property of most nonmetals? Question 3 options: poor conductors of both heat and electricity reactive lustrous appearance good conductor of heat, but not electricity malleable when a solid

Not all energy sources derive their energy from the sun. Choose the three from the list below that derive their energy from sources other than the sun. chemical heat light geothermal nuclear tidal

Suppose your car is equipped with tire pressure monitoring system (TPMS) and the tire pressure is 34.0 psi on a 98F day in california. You decided to take a road trp to Alaska where the temperature drops to 20 F.

Which sound would be loudest? O A. a wave with an amplitude of 1.0 OB. a wave with an amplitude of 0.1 OC. a wave with an amplitude of 0.5 OD. a wave with an amplitude of O