Physics · Teaching Aids and Communication
निम्नलिखित में से कौन सा एक गैर-प्रक्षेपित (non-projected) दृश्य-श्रव्य साधन का उदाहरण है?
- 1वीडियो प्रोजेक्टर
- 2चलचित्र (मोशन पिक्चर)
- 3सिनेमा
- 4बोलने वाली गुड़िया (टॉकिंग डॉल)✓
सही उत्तर देखें
बोलने वाली गुड़िया (टॉकिंग डॉल)
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