How are electromagnetic waves different than all other waves?

they can be transmitted.
they can be reflected.
they can vibrate matter.
they can travel through space.

The correct option is "They can travel through space".

Explanation:

Electromagnetic waves are the waves in which both electric field and magnetic field are mutually perpendicular to the direction of the propagation of the wave.

These waves are transverse in nature. It does not need any medium to travel. It can travel in vacuum.

The examples of the transverse wave are radio wave, X-rays etc.

Therefore, electromagnet wave can travel through space.

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50

your answer is, orbit around the nucleus