Why are there gaps in the emission spectra?

Why are there gaps in the emission spectra? An emission spectrum consists of all the radiations emitted by atoms or molecules, whereas in an absorption spectrum, portions of a continuous spectrum (light containing all wavelengths) are missing because they have been absorbed by the medium through which the light has passed; the missing wavelengths appear […]

What region wraps around Hudson Bay?

What region wraps around Hudson Bay? (6) US1. 2b Geographic Regions of North America A B CANADIAN SHIELD HORSESHOE-SHAPED REGION WRAPPED AROUND THE HUDSON BAY IN CANADA INTERIOR LOWLANDS BETWEEN THE APPALACHIAN MTNS. AND GREAT PLAINS-GRASSY FLATLANDS-MANY RIVERS GREAT PLAINS BETWEEN INTERIOR LOWLANDS AND THE ROCKY MTNS.-FLAT-ELEVATION RISES AS YOU GO WEST What physical features […]

How is odometer calculated?

How is odometer calculated? Most odometers work by counting wheel rotations and assume that the distance traveled is the number of wheel rotations times the tire circumference, which is a standard tire diameter times pi (3.1416). Odometer errors are typically proportional to speedometer errors. How many miles does an odometer go? With newer odometers the […]

What comes with Yale dorms?

What comes with Yale dorms? Each student in residence in a Yale College room will be supplied with a bed, mattress, bureau or wardrobe, desk, and chair. The University does not provide computer desks or tables. A recycling bin is allocated to each suite. What is special about Yale residential college? Yale’s residential colleges allow […]

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