The Observed Evidence We Have for Black Holes Includes

question 51

Multiple Choice

The observed evidence we have for black holes includes

• A) visible light that is thought to come from the center of a black hole.
• B) stars near the center of our galaxy that are being pulled inward and disappearing due to a very massive but small object in the center.
• C) stars near the center of our galaxy that are moving so fast that they must be held in orbit by a massive black hole.
• D) observations of certain regions of space, larger than the largest known stars, but that emit no light.
• E) X-rays that are thought to come from the center of a black hole.

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Definitions:

Network Protocol

A set of rules and conventions for data communication over a computer network, facilitating the exchange of information between devices.

Mobile Hotspot

A feature on smartphones and portable devices that allows them to function as a wireless access point, providing internet connectivity to other devices.

Virtual Private Network

A technology that creates a secure and encrypted connection over a less secure network, such as the internet, to provide privacy and anonymity.

Cell Phone Hotspot

A feature on smartphones that allows the device to share its cellular data connection with other devices, turning it into a wireless access point.