UV Radiation Ultraviolet light is typically divided into three categories. UV-A, with wavelengths between 400 nmnm and 320 nmnm, has been linked with malignant melanomas. UV-B radiation, which is the primary cause of sunburn and other skin cancers, has wavelengths between 320 nmnm and 280 nmnm. Finally, the region known as UV-C extends to wavelengths of 100 nmnm. Required:
Find the range of frequencies for UV-B radiation. Express your answers using three significant figures separated by a comma.

The low lands i believe

Ithink the answer is c but then again i'm probably wrong

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction