3 years ago

Similarities between cairo egypt and stockholm Sweden

1 answer:

7 0

Both of them are the most important cities in their countries. They are capitals and cultural, demographic and industrial centres.

You might be interested in

Maurinko [17]

Answer:

they created oxygen for living species

8 0

3 years ago

Ahat [919]

Electromagntic wave, such as an X-ray.

Explanation:

Electromagnetic wave does not require any medium to travel. These waves propagate outwards from the source.
They can travel even through the vacuum of outer space.
The major source is the sun which emits radiation in the form of the Electromagnetic spectrum.
These waves travel through oscillating electrical and magnetic fields generated by the oscillating charged particles.
These waves oscillate in the perpendicular direction of planes concerning each other and are in form.
Electromagnetic waves travel at speed of light.