Shresthadristi948 Shresthadristi948

13-10-2020
Physics

contestada

39.Explain the working mechanism of a mercury barometer.

Respuesta :

13-10-2020

one end is sealed to prevent air from disturbing the scale and measures. Therefore, a Mercury Barometer works on the principle of balancing the atmospheric pressure with the volume of mercury present in the device

Answer Link

Otras preguntas

Find the local and global extrema for the graph of ƒ(x) = x3 – 6x2.

20 out 50 rolls of a number cube resulted in a 2 being rolled. Based on this information, if the cube was rolled 220 times, how many rolls of a 2 could be expe

How does Twain use humor to present serious ideas? What does this reveal about Twain as a person? Does Twain seem to believe that people can change for the bett

What is the equation of the line that passes through the point(7,-3) And has an undefined slope?

I need help with questions 2 & 3.

What monetary policy strategy of the federal reserve do these headlines reflect

Describe briefly one case in which the Supreme Court upheld a restriction on symbolic speech and one case where it struck down a restriction?

(multiple choice) biology, thanks!

PLS HELP. Find the first four terms of the recursive sequence defined by the following formula:

Which context clues let you know what an allusion is? They tried not to let on but the allusions they made to the holes while they were out in the fields during