Find the adverb phrase "is there water on the moon?"

Assuming the distance of the earth from the moon to be 38,400km and the angle subtended by the moon at the eye of a person on the earth to be 31, find the diameter of the moon.

The angle subtended by the moon's diameter at a point on the earth is about 0.50^(@) . Use this and the fact that the moon is about 384000km away to find the approximate diameter of the moon .

Select the phrase/connector from the given three options which can be used to form a single sentence from the two sentences given below, implying the same as expressed in the statement sentence. Solar eclipses occur at new moon. The Moon is between the Sun and Earth. 1. Whereas the Moon 2. When the Moon 3. And the Moon

Assertion : Water kept in an open vessel will quickly evaporate on the surface of the moon. Reason : The temperature at the surface of the moon is much higher than boiling point of the water.