Question

Which one of the following is true about planets?

  1. They are lacklustre but don't bright
  2. They are lacklustre still brights
  3. They have light but do not have brightness
  4. They have light they bright as well as

Answer:

Option A: They are lacklustre but don't bright

Detailed Solution:

The correct answer is “They are lacklustre but don't bright”.

Planets do not emit their own light but reflect the light from the Sun. They do not produce light on their own, and their brightness is due to the sunlight they reflect.