Question

On June 30, 2018, we can say without doubt   

         a. It is warmer at 66^oN than at 66^oS

         b. It is warmer at 66^oS than at 66^oN

         c. Same latitudes will have the same temperature   

d. Not enough information to answer the question

Which statement below describes the revolution of minor planets in our solar system?

      a. All revolve counterclockwise.

      b. All revolve slowly with periods of millions of years

c. The farther from the Sun, the slower the rotation.

      d. Revolution rates can vary depending on size.

      e. Two statements above are true      

      f. None of the above statements are true.

Answer 1

1) The tilt of earth with the northern hemisphere towards the sun and southern away from it will cause the onset of summer in northern hemisphere and winter in southern hemisphere in the month of June . Hence option a is correct .

2) most of the minor planets revolve counterclockwise .

As per to Kepler laws time period of revolution is proportional to r^3/2 ..which means the farther the minor planets the more is the time period slower is the revolution .