Question

A line of dominoes is knocked down. Which explanation is true

Answer 1

It is difficult to determine the true explanation without further information. There could be multiple explanations depending on the context and specific circumstances. Some possible explanations could include:

1. The first domino was pushed, causing a chain reaction that knocked down the rest of the dominoes.
2. An external force, such as a gust of wind, knocked over the first domino, initiating the chain reaction.
3. Someone accidentally bumped into the first domino, causing it to fall and subsequently knocking over the others.
4. The dominoes were set up in a precarious manner, and due to their instability, they fell over by themselves without any external influence.
5. An animal or object accidentally bumped into the first domino, initiating the chain reaction.

Ultimately, the true explanation would depend on the specific circumstances surrounding the dominoes and how they were knocked down.