Question

Pls answer me the 7th question fast ​

Answer 1

Answer:

1. Kyunki Jo metal hota hai ya nahin for example aap iron le lo tab Vahi to Hota Hai hai aur Agar Ham use per bhai pressure Se Kisi chij Se use Peter to vah increase ho jata hai aur sab normal temperature Mein jata hai vah apne Usi normal size mein jata hai aur Agar Ham metal Rim ko woodinville mein dalte hain to vah heat Karke daalte Hain To bol Bada Ho Jata Hai To usko Apne normal size mein aata hai tab vah tight ho jata hai jisse vah vah Rim usmein se nikale na photo example aap aap railway track bhi le sakte ho

Answer 2

Answer:

This is your answer plz mark me as a brainaliest pls