A parallax of heavenly body measured from two points diametrically opposite on equator of Earth is 1.0 minute. If the radius of Earth is 6400 km the distance of the body is …………
A. 8.8 × 1010m
B. 4.4 × 1010m
C. 0.29 × 10-10m
D. 8.6 × 10-10m
Answer:B
A parallax of heavenly body measured from two points diametrically opposite on equator of Earth is 1.0 minute. If the radius of Earth is 6400 km the distance of the body is …………
A. 8.8 × 1010m B. 4.4 × 1010m C. 0.29 × 10-10m D. 8.6 × 10-10m