Question

Science exhibition working model for class 10
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Answer 1

Science exhibition working model for 10 class
1. flying car
2. vacuum cleaner
3. steam power generator
4. floor cleaner robot
5. laser light security amount
6.modal of dam
7. electromagnet train
8. mini tesla coil
9. electric helicopter
10. heart working model

this is your answer ......

so, please mark me as brainliest
please
please
please

Answer 2

You can make a model of dam.

If this answer helps, then plz mark as brainlist.