Morning and Evening stars are respectively

The sun is less bright at morning and evening as compared to at noon although its distance from the observer is almost the same. Why ?

The sun is less bright at morning and evening as compared to at noon although its distance from the observer is almost the same. Why ?

The sun is less bright at morning and evening as compared to at noon although its distance from the observer is almost the same. Why ?

A binary star system is revolving in a circular path with angular speed 'omega' and mass of the stars are 'm' and '4m' respectively. Both stars stop suddenly, then the speed of havirer star when the separation between the stars when the seperation between the stars becomes half of initial value is :

Assign the following animals to their respective phylum. Star fish

Three stars A, B, C appear as green, red and blue respectively. Which star has minimum temperature?