Suppose You Look at a Spectrum of Visible Light by Looking

question 62

Multiple Choice

Suppose you look at a spectrum of visible light by looking through a prism or diffraction grating.How can you decide whether it is an emission line spectrum or an absorption line spectrum?

• A)An emission line spectrum consists of bright lines on a dark background,while an absorption line spectrum consists of dark lines on a rainbow background.
• B)An emission line spectrum consists of a long bright line,while an absorption line spectrum consists of a long dark line.
• C)The only way to decide is to make a graph of the intensity of the light at every wavelength,and then analyze the graph carefully.
• D)The emission line spectrum is produced by electrons jumping up in energy level,while the absorption line spectrum is produced by electrons jumping down in energy level.

Identify social determinants of health, including lifestyle, environmental, and healthcare access factors.

Comprehend the impact of social causes on illness and death rates.

Analyze the effects of socioeconomic factors, such as class and race, on health outcomes.

Understand the role of health organizations and insurance systems in providing healthcare coverage.

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Definitions:

Environmental Costs

The negative impacts on the environment due to industrial processes, consumption patterns, or other human activities, often quantified in economic terms.

Virgin Materials

Raw materials that have never been processed or used before, often extracted directly from the Earth.

Hazardous Wastes

Hazardous wastes are materials that are dangerous or potentially harmful to people's health or the environment, often requiring special handling and disposal procedures.

Less-Hazardous Substances

Chemicals or materials that pose a lower risk to human health and the environment compared to their more dangerous counterparts.