We know that gravity affects the path light takes, so that near the Sun (or even near Earth) there is a very small curvature to its path. Suppose a hypothetical space ship is falling toward the Sun under the influence of Sun's gravity. What would you expect that someone inside that windowless spaceship would measure with very precise apparatus if they tried to detect Sun's gravity from its effect on light traveling inside their cabin

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.