Answer:
0.2 T
Explanation:
Magnetic field is inversely proportional to the distance from wire since the distance is halved therefore magnetic field will be doubled.
Answer:
3. if you increase your mass you also increase the gravitational pull
6. Radiant energy doesn't depend on a medium and sound energy is dependent on a medium.
Explanation:
i hope this helps-
I think everything looks good but 2 might not be right, it might be B
Answer:
cần cung cấp 70 độ vì nước sôi ở 100°C
Explanation: