Which portion of the electromagnetic spectrum can the human eye detect? * Only infrared and ultraviolet wavelengths

Only wavelengths between infrared and ultraviolet

Only wavelengths shorter than ultraviolet

Only wavelengths longer than infrared

The position of a dragonfly that is flying parallel to the ground is given as a function of time by r⃗ =[2.90m+(0.0900m/s2)t2]i^− (0.0150m/s3)t3j^. a: at what value of t does the velocity vector of the insect make an angle of 34.0 degree clockwise from the x-axis? b: at the time calculated in part (a), what is the magnitude of the acceleration vector of the insect? c : at the time calculated in part (a), what is the direction of the acceleration vector of the insect?

Although light from the sun appears white, it is actually made up of a lot of different colors. this portion of the electromagnetic spectrum, we call white light is referred to as within the electromagnetic spectrum.

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above