Answer:
When the wave length of spectral lines emitted from an object increases, which end of the visible light spectrum does it move toward, and what is the object's motion relative to Earth? The light spectrum it moves toward when an object increases is the red shift, and it is moving away from earth.
Explanation:
Answer: True
Explanation: Seismic reflection profile using sound reflected from underground is widely used in mapping the sea floor and underground rocks in the oceans. Commonly used in oil exploration
