A radio transmission from an astronaut on the Moon will be received approximately 1.28 seconds later on Earth. This is because radio waves travel at the speed of light, and the average distance between the Earth and the Moon is about 384,400 kilometers (384,400,000 meters). For a round-trip conversation, the delay would be about 2.56 seconds.
A radio transmission from an astronaut on the moon will be received how much later on the Earth? (The million meters from the Earth).
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Question context
This question is part of 📏 Arithmetic Aptitude within the broader 🧠 Aptitude Mastery subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.