Statement Analysis: Wave Propagation
This question requires evaluating two statements about wave propagation, specifically concerning sound waves and light waves in a vacuum.
Statement I Evaluation: Sound Waves and Vacuum
Statement I claims that sound waves can travel through a vacuum. Sound waves are classified as mechanical waves. Mechanical waves require a physical medium (like air, water, or solids) to transmit energy. Since a vacuum lacks particles, sound waves cannot propagate through it. Therefore, Statement I is false.
Statement II Evaluation: Light Waves and Vacuum
Statement II states that light is an electromagnetic wave and can travel through vacuum. Light waves are indeed electromagnetic waves. Unlike mechanical waves, electromagnetic waves do not need a medium for propagation. They can travel through the vacuum of space, as evidenced by sunlight reaching Earth. Therefore, Statement II is true.
Conclusion on Statements
- Statement I: False
- Statement II: True
Determining the Correct Option
Based on the analysis:
- Statement I is false.
- Statement II is true.
This corresponds to the option where Statement I is false and Statement II is true.
