Light is: Which of the following statements are true concerning light The speed

Question

Light is: Which of the following statements are true concerning light The speed of light in matter is greater than the speed of light in a vacuum. The speed of light in matter is less than the speed of light in a vacuum. Its propagation direction is parallel to both the electric field and the magnetic field. Its propagation direction is perpendicular to both the electric field and the magnetic field. It moves at a constant speed through a vacuum. The speed of light is the same no matter what material it is traveling through. an oscillating electric field alone. a fluctuating magnetic field alone. an oscillating electric field and a fluctuating magnetic field that are parallel to each other. an oscillating electric field and a fluctuating magnetic field that are perpendicular to each other. an oscillating electric field and a fluctuating magnetic field that are oriented randomly with respect to each other.

Explanation / Answer

following statements are correct

1 speed of light in matter is less than the speed of the vaccum.

2 its propogation is perpendicular to both electric and magnetic field.

3. it moves at constant speed through vaccum

Related Questions

Navigate

• Browse (All)
• Browse L
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.