Yo sup??
Solenoids are a kind of bar magnet.
The have low coercivity and low retentivity
The are made by taking a soft iron core and covering it with a coil.
Hope this helps.
T1-T2
40°+273=313-20°+273=293
313-293=20
the final temp is 20°
Answer:
sun rises in the east so to the right of the front of your house and sets to the left which is south.
Explanation: what i just said
