(02.02 mc) compared to ultraviolet light, an electromagnetic wave that has a higher frequency will also have (4 points) group of answer choices longer wavelength and equal speed longer wavelength and higher speed shorter wavelength and equal speed shorter wavelength and higher speed

Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions

Which change to the system wood cause the freely-moving piston to lower?