Question

3°30' N latitude is known as​

Answer 1

Answer:

The 30th parallel north is a circle of latitude that is 30 degrees north of the Earth's equatorial plane. It stands one-third of the way between the equator and the North Pole and crosses Africa, Asia, the Pacific Ocean, North America and the Atlantic Ocean. The parallel is used in some contexts to delineate Europe or what is associated with the continent of Europe as a southernmost limit, e.g. to qualify for membership of the European Broadcasting Union.

Explanation:

please mark me as brainliest

Answer 2

Answer:

Velocity of sound wave of frequency 450Hz and wavelength 0.2m is

Explanation:

Velocity of sound wave of frequency 450Hz and wavelength 0.2m is Velocity of sound wave of frequency 450Hz and wavelength 0.2m is bj