The process shown in the photo is (1 point)

Question

heat transfer by direct contact.
movement of molecules by vibration.
movement of molecules by conduction.
heat transfer by radiation.

Answer 1

To accurately answer your question, I'd need to see the photo you're referring to. However, I can explain the terms you mentioned:

1. Heat transfer by direct contact - This occurs when two objects at different temperatures touch each other, allowing heat to flow from the hotter object to the cooler one.

2. Movement of molecules by vibration - This typically refers to the kinetic energy of molecules, where they vibrate in place, usually in a solid.

3. Movement of molecules by conduction - Conduction is the process of heat transfer through a material without any movement of the material itself, mainly through molecular collisions and vibrations.

4. Heat transfer by radiation - This involves the transfer of heat in the form of electromagnetic waves, typically through a vacuum or transparent medium, without the need for direct contact.

If you could provide more context or describe the photo, I’d be glad to help you identify which process is being illustrated!