Advertisements
Advertisements
प्रश्न
Which of the following polymer is used for making phonograph records?
पर्याय
Bakelite
Dacron
Teflon
PVC
MCQ
उत्तर
Bakelite
Explanation:
Bakelite is used for making phonograph records.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
