বাতাসের তরঙ্গ

The direction from which the wind is blowing. For example, an easterly wind is blowing from the east, not toward the east. It is reported with reference to true north, or 360 ...

বাতাসের গতিবেগ

Weather; General weather

The rate of the motion of the air on a unit of time. It can be measured in a number of ways. In observing, it is measured in knots, or nautical miles per hour. The unit most often ...

তরঙ্গ সাইক্লোন

Weather; General weather

A cyclone which forms and moves along a front. The circulation around the cyclone's center produces a wavelike deformation on the front. May also be call a migratory cyclone or ...

ধ্বনি তরঙ্গ

Entertainment; Digital music

Sound that is within the normal range of human hearing, usually between 20 hertz (Hz) and 20 kilohertz (kHz).

পাউন্ড প্রতি বর্গ ইন্চ (পিএসআই)

Weather; General weather

A unit for measuring pressure. One PSI equals the pressure resulting from a force of one pound force acting over an area of one square inch.

জল

Weather; General weather

Refers to the chemical compound, H2O, as well as its liquid form. At atmospheric temperatures and pressures, it can exist in all three phases: solid (ice), liquid (water), and ...

জ্বলীয় বাষ্প

Weather; General weather

Water in gaseous form. It is one of the most import constituents of the atmosphere. Due to its molecular content, air containing water vapor is lighter than dry air. This ...

ফারেনহাইট তাপমাত্রা স্কেল

Weather; General weather

A temperature scale where water at sea level has a freezing point of +32 degrees F (Fahrenheit) and a boiling point of +212 degrees F. More commonly used in areas that observe the ...

চাপ পরিবর্তন

Weather; General weather

The net difference between the barometric pressure at the beginning and ending of a specified interval of time, usually the three hour period preceding an observation.

তরঙ্গদৈর্ঘ্য

Weather; General weather

The least distance between particles moving in the same phase of oscillation of a wave. In oceanography, it is the horizontal distance between the highest parts of two successive ...