Is a beam of positive ions that is created by certain types of gas discharge tubes
<span>The speed of ray of light traveling through a substance whose index of refraction 1.1 is
(c/1.1) = (299,792,458 m/s) / 1.1 = </span>272,538,598 m/s
THIS IS NOT THE EXACT ANSWER BUT IT MIGHT HELP
The cover slips serves two purposes: (1) it protects the microscope's objective lens from contacting the specimen, and (2) it creates an even thickness (in wet mounts) for viewing.
Answer:
container of hydrogen gas has a volume of 2.3m³. What is the mass of hydrogen
