Some metals having unpaired electrons contain a strong magnetic response, i.e, they can be magnetized by an external magnetic field.
Answer:
X-rays are commonly produced in X-ray tubes by accelerating electrons through a potential difference (a voltage drop) and directing them onto a target material
Between 1589-1592 when he discovered projecctile motion
Answer:
Varies
Explanation:
They both relate to the process of doing something.
