Title: To which group of polymers does Dacron belong? Post by: Maiem on Feb 23, 2018 To which group of polymers does Dacron belong?
a. Natural b. Hydrolytic c. Addition d. Condensation [Ques. 2] One ______________ is equal to one joule per second. a. kilogram b. newton c. pound d. watt [Ques. 3] To which group of polymers does nylon belong? a. Natural b. Hydrolytic c. Addition d. Condensation [Ques. 4] One watt is equal to ______________ per second. a. one kilogram b. one newton c. one joule d. one meter [Ques. 5] Which of the following polymers is a hydrocarbon? a. Polyethylene b. PVC c. Teflon d. Dacron [Ques. 6] Power is a. the time rate of doing work. b. the time rate of doing velocity. c. the time rate of doing momentum. d. the time rate of doing force. [Ques. 7] Which of the following was the first synthetic compound to be made? a. Neoprene b. Polyethylene c. Bakelite d. Nylon [Ques. 8] Power is a. work divided by time. b. velocity multiplied by time. c. momentum divided by time. d. energy multiplied by time. [Ques. 9] Polymers are formed from fundamental repeating units called a. groups. b. amino acids. c. complexes. d. monomers. [Ques. 10] A system may a. be isolated. b. have real boundaries. c. have imaginary boundaries. d. all of these Title: To which group of polymers does Dacron belong? Post by: wert123 on Feb 23, 2018 Content hidden
Title: To which group of polymers does Dacron belong? Post by: Maiem on Feb 23, 2018 Helps a lot
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