Correct Answer: Option D

Explanation

All electromagnetic waves: are transverse waves; can travel through a vacuum ; travel at exactly the same speed in a vacuum, the speed of light, 300,000,000 m/s.

The common designations are radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV) light, X-rays and gamma-rays.

ultraviolet rays lie beside violet of visible light and has a lesser frequency than visible light.

• An alkanol containing 60% carbon by mass would have a molecules formula of (H=1.0, C=12.0, O=16.0)? Answer this

  1 Answers   ·   Chemistry   ·   1 hour ago
• What is the work of those who studied Social Science? Answer this

  1 Answers   ·   Social Science   ·   1 hour ago
• An alkanol containing 60% carbon by mass would have a molecules formula of ( H=1.0, C=12.0, O=16.0)? Answer this

  1 Answers   ·   1 hour ago