Question

Guide Questions:
1. What happened to the fork when you put it in a glass without water?​

Answer 1

Glass without water:

Explanation:

• Sound waves, like all waves, carry energy. The energy of a vibrating tuning fork is transferred into the act of splashing water rather than hearing sound when it is placed in a denser medium like water.
• Due to refraction of light, the section of the spoon that is submerged seems bent in comparison to the part that is above water.
• As they transit from the water into the air, the light rays from the spoon (or any other item in water) bend away from the normal.
• The spoon appears to be moved at the interface as a result of this.