How Does a Seismograph Work

question 53

Multiple Choice

How does a seismograph work?

• A) Sensitive triggers record digital signals and change them into binary so computers can analyze the data.
• B) Fluid-filled sensors register shaking signals and feed them to recorders.
• C) Rotating drums are marked by pens when Earth shakes.
• D) Infrared movement sensors are wired to an inverter that changes the signals to binary so computers can analyze the data.

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Social Communities

Groups of people who interact through specific social media platforms or online forums, often sharing common interests or goals.

Social Communities

Online platforms or groups where people with similar interests or backgrounds gather to share information, interact, and form relationships.

Social Identities

The characteristics, roles, groups, and personalities that individuals express or relate to within social contexts.

Social Connections

The relationships and networks between individuals facilitated by social media platforms, allowing for communication, sharing, and interaction across geographical boundaries.