In a room with one window, Keiji and Amara are standing at opposite ends. The room is uniformly heated, but suddenly the window breaks due to strong winds, and cold air starts rushing in. Who will feel the drop in temperature first, and why?

Provide a very short response.
Keiji will feel the drop in temperature first if he is standing closer to the window, because the cold air entering through the broken window will reach him before it travels across the room to Amara. The movement of air from high to low-temperature areas would cause the area closest to the window to experience the change first, as cold air rapidly displaces the warm air in its immediate path.