d. How long could this (20% efficient) generator supply power to a 1500 W electrical heater with the 5 gal of gas? (1 point)

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?

Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.