Question

A hot metal plate at 150°C has been placed in air at room temperature, Which event would most likely take place

over the next few minutes?
O Molecules in both the metal and the surrounding air will start moving at lower speeds.
O Molecules in both the metal and the surrounding air will start moving at higher speeds.
O The air molecules that are surrounding the metal will slow down, and the molecules in the metal will speed up.
O The air molecules that are surrounding the metal will speed up, and the molecules in the metal will slow down.

Answer 1

When a hot metal plate at 150°C is placed in air at room temperature, the molecules in both the metal and the surrounding air will start moving at higher speeds.

Step-by-step explanation:

When a hot metal plate at 150°C is placed in air at room temperature, the molecules in both the metal and the surrounding air will start moving at higher speeds. This is because heat flows from the hotter object (the metal plate) to the cooler object (the air), causing the molecules in the metal to gain kinetic energy and move faster. As a result, both the metal molecules and the air molecules will increase in temperature and speed.

Learn more about Heat transfer between a hot metal plate and air