Cause and effect:
cause- hot weather
effect- you sweat
The basis of Rutherford's planetary model is that negatively charged electrons orbit a positively charged nucleus. This was based off of his results of his Gold Foil Experiment where he aimed a narrow beam of alpha particles at the gold. The screen around the gold was made of a material that produced a flash of light when struck by a fast-moving alpha particle. By observing the flash, he could figure out the path of an alpha particle after it passed through the gold. Some of the locations of the flashes on the screen did not support Rutherford's prediction. More particles were deflected than he expected. This meant that the alpha particles whose paths were deflected must have come close to another charged object; the nucleus.
You wont hear the sound from it because the sound is caused by vibrating the air molecules. this wont make a sound because the vibrations don't have a medium to travel through.
Answer:
11(u² + 9)
Explanation:
The problem is to write a numerical expression for the statement given;
sum of u squared and 9, multiplied by eleven
Variable given = u;
u squared = u²
Sum;
u² + 9
multiplied by 11;
11(u² + 9)
Avocados can be a healthy source of nutrients