Una tubería horizontal tiene un diámetro de 10 cm, en un punto tiene un estrechamiento de 5 cm de diámetro. La velocidad del fluido (agua) en la primera sección es de 40 cm/s y la presión es de 1.2x10 4 Pa. Encuentra la velocidad y la presión en la segunda sección

I don't understand Spanish

can you explain it in English

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

6 cos 34, 6 sin 34 trig