What is Shapiro delay?
Q: What is Shapiro delay?
A: Shapiro delay is a physics experiment that is one of the four classic solar system observations or experiments which test general relativity.
Q: What does Shapiro delay test?
A: Shapiro delay tests general relativity.
Q: What happens to radar signals passing near a massive object?
A: Radar signals passing near a massive object take slightly longer to travel to a target and longer to return than it would if the mass of the object were not present.
Q: What is the significance of Shapiro delay?
A: Shapiro delay is significant because it helps to verify Einstein's theory of general relativity, which describes the way gravity works in the universe.
Q: How many classic solar system observations or experiments test general relativity?
A: There are four classic solar system observations or experiments which test general relativity.
Q: Why is testing general relativity important?
A: Testing general relativity is important because it helps us understand how the universe works and how fundamental forces like gravity behave.
Q: How is Shapiro delay related to radar signals?
A: Shapiro delay is related to radar signals because it explains how the signals are affected by the presence of a massive object, thus helping scientists measure the effects of gravity.
