All the light from the sun appears white it is actually made up of a lot of different colors this proportion of Electromedics by John Wick all white light is referred to as blank with an electromagnetic spectrum a visible light be in fairly see short wave light D ultraviolet light

when a device is used in a circuit in which the voltage is 81 v, the current flowing through the device is 3 a. what is the resistance of the device?

a. 27 ω

b. 40.5 a

c. 243 ω

d. 243 a

the correct answer is a. 27

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.

the components of a vector are the parts of the vectors that are to each other.

b perpendicular