Emotional because by encouraging you you're asking for emotional support
Space surrounding magnet is called the magnetic field. In this field we can encounter magnetic force. Magnet attraction occurs when poles are unlike and is caused by magnetic force. It means that poles should have opposite values.
Answer:
0.07 m
Explanation:
= Initial length = 1 km = 1000 m
= Change in temperature = 1.00°C
= Coefficient of linear thermal expansion
Volumetric coefficient of expansion of water

Change in length is given by

The change in length is 0.07 m