A student creates a scale model of planets where 1 cm is equal to 10,000 km in this model which planet would have a diameter of approximately 12cm 1:Jupiter

2: Saturn

3:mars

4:earth ​

Electromagnetic waves are a type of
transverse wave. This wave does not
require media for travel. As the name
implies a wave, these waves indicate
electrical and magnetic properties. No
cost whatsoever happened to the wave. Electromagnetic waves work with the
laws of reflection and refraction. They
travel the straight line in a vacuum at a
speed of 3 x 108 ms-1. The intensity of
electromagnetic waves depends on the
strength of the electric field.