Answer:
Gases, liquids and solids are all made up of microscopic particles.
Note that:
Particles in a:
gas are well separated with no regular arrangement.
liquid are close together with no regular arrangement.
solid are tightly packed, usually in a regular pattern.
Particles in a:
gas vibrate and move freely at high speeds.
liquid vibrate, move about, and slide past each other.
solid vibrate (jiggle) but generally do not move from place to place.
Liquids and solids are often referred to as condensed phases because the particles are very close together.
Explanation:
btw... IS THAT SPANISH?!
I HAD TO DO THIS ON ENGLISH LOLOLO
Answer:
P_v = 31.2 KPa (abs)
Explanation:
-Cavitation may occur in the converging section of the pipe when the pressure equals the vapor pressure of the fluid i.e water.
- From Table B.2 , In Appendix B for water at 70 C we can look up the vapor pressure of the water to be equal:
P_v @70C = 31.2 KPa (abs)
Answer:
Explanation:
The answer is in the picture
S=d/t
30/0.75=40
Answer: 40km/h
Answer:
Explanation:
Temperature is directly proportional to thermal energy of a body.
Thermal energy is one of the numerous forms of kinetic energy which dependent on the motions of the particles in a body.
When the temperature of a body increases, it possess more kinetic thermal energy. In this case, the molecules of the body gains more energy and begins to vibrate until they attain maximum kinetic energy.
The higher the temperature the more the kinetic energy.