The Search for Black Holes Involves Searching for

question 53

Multiple Choice

The search for black holes involves searching for

• A)single stars that emit large amounts of X-rays.
• B)X-ray binaries where the compact companion has a mass in excess of 3 .
• C)large spherical regions from which no light is detected.
• D)pulsars with periods less than one millisecond.
• E)pulsars that are orbited by planets.

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Definitions:

Net Investment

The total amount spent on new capital assets minus the depreciation of existing assets, reflecting the actual increase in an entity's capital stock.

Vicious Circle Of Poverty

A problem common in some developing countries in which their low per capita incomes are an obstacle to realizing the levels of savings and investment needed to achieve rates of growth of output that exceed their rates of population growth.

Low Saving

A condition characterized by individuals or populations saving a minimal portion of their income, potentially impacting investment and economic growth.

Low Investment

A scenario characterized by minimal input of capital or resources towards business growth, expansion, or development activities.