Which type of electromagnetic radiation has a longer wavelength than visible light?

gamma rays
infrared radiation
ultraviolet radiation
x‒rays

Which element would mostly likely have an electron affinity measuring closest to zero

Apush or pull that moves or changes and object when to objects touch

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?