sandra2391 sandra2391

14-09-2018
Chemistry

contestada

If the average speed of a helium atom at a certain temperature is 1120 m/s what is the speed in miles per hour?

Respuesta :

cyprissmarie29oycufk cyprissmarie29oycufk

19-09-2018

40 miles per hour because if you think about it there is 1120 m/s

Answer Link

Otras preguntas

As a result of cold environmental temperatures. T3/T4 production _______: a. remains unchanged b. increases c. decreases

help plz ...I didn't mean to click A.

Solve each system of equations 12) -2x + 6y = 30 5x + 2y = 10 I really need help.

What affect would a damaged thylakoid membrane have on photosynthesis? A. The damage would affect the flow of electrons through the mitochondria. B. A damag

The dorsal rectus, ventral rectus, medial rectus, and lateral rectus muscles all control movement of the__________.

Is mechanical energy conserved as a playground swing moves? Why or why not?

A tennis ball is thrown from a 25 m tall building with a zero initial velocity. At the same moment, another ball is thrown from the ground vertically upward wit

Describe how to transform the graph of g(x)= ln x into the graph of f(x)= ln (3-x) -2.

4) The forelimbs of manatees, penguins, seals, and sea turtles are all flipper-shaped. This is an example of convergent evolution to a structure permitting move

A girl with a mass of 40 kg is swinging from a rope with a length of 3.3 m. What is the frequency of her swinging?