Weather Instruments

Front

What is the purpose of a Doppler Radar?

Back

Doppler Radar is used to measure the velocity of precipitation and can detect severe weather conditions by analyzing the frequency shift of radar waves.

Front

How does a Rain Gauge work?

Back

A Rain Gauge collects and measures the amount of liquid precipitation over a set period of time, typically using a graduated scale.

Front

What information can be obtained from a Weather Map?

Back

A Weather Map provides visual representations of weather conditions, including temperature, precipitation, wind patterns, and pressure systems.

Front

What is a Weather Balloon used for?

Back

A Weather Balloon is used to collect data about the atmosphere, including temperature, humidity, and pressure at various altitudes.

Front

What types of measurements can a Weather Balloon take?

Back

A Weather Balloon can measure temperature, humidity, atmospheric pressure, and wind speed/direction at different altitudes.

Front

What is the significance of measuring atmospheric pressure?

Back

Measuring atmospheric pressure helps in predicting weather patterns and understanding the stability of the atmosphere.

Front

What is the difference between a Weather Balloon and a regular balloon?

Back

A Weather Balloon is specifically designed to expand at high altitudes and carry instruments for atmospheric measurements, while a regular balloon is not.

Front

What role does a Barometer play in weather forecasting?

Back

A Barometer measures atmospheric pressure, which helps in predicting short-term weather changes.

Front

What is the function of an Anemometer?

Back

An Anemometer measures wind speed and direction, which is crucial for weather analysis and forecasting.

Front

How does a Hygrometer measure humidity?

Back

A Hygrometer measures the amount of moisture in the air, often using materials that change properties with humidity.