A shift in the direction of an object caused by a change in the position of an observer is called
A)Parallax
B)Precession
C)The Coriolis effect
D)Epicycle motion

Question

Quizplus · Accepted Answer

Parallax is the shift in the apparent position of an object when viewed from different perspectives, often caused by a change in the position of the observer. This effect is commonly used in astronomy to measure the distance to stars and galaxies. Precession refers to the gradual change in the orientation of the rotational axis of a spinning object, such as the Earth. The Coriolis effect is a phenomenon that causes moving objects on the Earth's surface to appear to deviate from their straight paths due to the Earth's rotation. Epicycle motion is an outdated model in astronomy that used circles upon circles to explain the observed motions of the planets.

A Shift in the Direction of an Object Caused by a Change