why are high - frequency waves like x - rays ...
why are high - frequency waves like x - rays useful in medicine? * 1 point\nthey make sounds\nthey are always safe\nthey are slow and easy to control\nthey can pass through the human body\nwhat is the earths geodynamo? * 1 point\na natural engine that creates wind\na layer of soil that contains electricity\nflowing liquid metals generating electric currents and magnetic fields\na storm made of electromagnetic waves\nwhat does earths electromagnetic field protect us from? * 1 point\nloud sounds\nsolar flares\nharmful space radiation\nthe moons gravity
Answer
# Answer:
1. They can pass through the human body
2. Flowing liquid metals generating electric currents and magnetic fields
3. Harmful space radiation
# Brief Explanations:
1. X - rays can penetrate the body to create images for medical diagnosis.
2. The geodynamo is the process of liquid metal flow in Earth's core generating magnetic fields.
3. Earth's magnetic field deflects harmful charged particles from space radiation.