Si la longitud de cada riel es de 5 metros y la temperatura cambia de 17°C a 32°C, determina la longitud final de cada riel y la separación mínima que debe existir entre ellos; considera que los rieles son de cobre​

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

Brades exam guidelines exam instructions billing & payments & support question 6 of 20 : select the best answer for the question use this illustration to answer the question below. forms & resources al programs 9 ww linics 6. in the circuit shown in the figure above, suppose that the value of r, is 100k, and the value of r2 is 470 kq. at which of the following locations in the circuit would you measure the highest voltage with your meter? rvices 999999 a. between points b and c b. between points a and b c. between points b and e d. between points a and c eredu mark for review (will be highlighted on the review page) mend < < previous question next question

Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2