in 1936 Jesse Owens, and American track star, beat a race horse over a 100 yard course. It took him only 5.5 seconds. What is his speed in miles per hour?

Which statement is true about the part of the electromagnetic spectrum that human eyes can detect? it contains only the colors of the rainbow and television waves. o it is divided into seven ranges of wavelengths. it contains ultraviolet, visible, and infrared light. it is divided into nine ranges of wavelengths.

How many moles of gas are present if p=11 atm, v=12l, t=185k?

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom