The speed of electromagnetic waves in vacuum is given by
A. μ0ε0
B. \(\sqrt { { \mu }_{ 0 }{ \varepsilon }_{ 0 } } \)
C. \(\frac { 1 }{ { \mu }_{ 0 }{ \varepsilon }_{ 0 } } \)
D. \(\frac { 1 }{ \sqrt { { \mu }_{ 0 }{ \varepsilon }_{ 0 } } } \)
Answer:D
The speed of electromagnetic waves in vacuum is given by
A. μ0ε0 B. \(\sqrt { { \mu }_{ 0 }{ \varepsilon }_{ 0 } } \) C. \(\frac { 1 }{ { \mu }_{ 0 }{ \varepsilon }_{ 0 } } \) D. \(\frac { 1 }{ \sqrt { { \mu }_{ 0 }{ \varepsilon }_{ 0 } } } \)