Which wave has a disturbance that is perpendicular to the wave motion? a. no wave has a disturbance that is perpendicular b. transverse c. surface d. longitudinal

The correct answer is option B.

Explanation:

Transverse waves are the waves with oscillation vibrating perpendicular the propagation of the wave.

Whereas, Surface wave is the wave which travels across the surface of the earth.

Longitudinal wave is the wave in which medium vibrates in the same direction of the propagation of the wave.

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).

the answer is na (sodium)