Ethylene is heated at constant pressure from 5 MPa and 20 C to a final temperature of 200 C. Determine the change in specific volume using:

Rn in the right answer

18

I'm sorry but i'm only grade

The main types of electromagnetic radiation. radio  waves have  the lowest frequencies  and  longest  wavelengths, while gamma  waves have highest frequencies  and shortest wavelengths. the wavelengths vary across the electromagnetic spectrum from about 10–15 m to more than 104 m.hope it !