3 years ago

Which of the following is true about all electromagnetic waves in a vacuum

2 answers:

6 0

They all travel at the same speed!

Helen [10]3 years ago

4 0

Electro waves in a vacuum air is deals with this and electricity when the air and the electricity it makes electro magnets.

You might be interested in

yulyashka [42]

Answer:

75°C

Explanation:

175−25/225−25=x−0/100−0

150/200=x/100

x=150×100/200

= 75°C

3 0

2 years ago

Whitepunk [10]

The first person to say the Earth orbited the sun was Nicolaus Copernicus

7 0

3 years ago

masha68 [24]

Answer:

It will take john 4.477 seconds

7 0

3 years ago

babymother [125]

When it crossed the sternum and is snug around the lap

6 0

3 years ago

Mashcka [7]

Answer:

its correct no need to change anything :))

7 0

3 years ago