The science of determining the correct direction for prayer (Qibla) is known as:
Q1. The science of determining the correct direction for prayer (Qibla) is known as:
Answer: Ilm al-Hay'a (Positional Astronomy)
Explanation: The science of determining the Qibla direction relies on positional astronomy (Ilm al-Hay'a), using spherical trigonometry to calculate the great-circle bearing toward Makkah from any location on earth.