Weather forecasting usesa)Visible Raysb)Micro wavesc)Infra red Raysd)Gamma RaysCorrect answer is option 'C'. Can you explain this answer?

Question

Answer

It's an infrared sensor that reads temperatures.This sensor allows satellites to measure the amount of energy radiated by Earth's surface, clouds, oceans, air, and so on. Infrared sensors can be used at night—a helpful feature for forecasters, considering that the imager can only pick up data during daylight hours.

Answer

It emiitted by cloud formations, which can be captured and transmitted by weather satellites as image to meteorologist.

Answer

Answer is 'c' infra red rays have shorter wavelength and so can travel long distances in air or space.

Answer

Weather forecasting uses infra-red rays.

Explanation:

Weather forecasting is a complex process that involves the prediction of atmospheric conditions and changes over a specific period of time. It relies on various tools and techniques to collect data and analyze patterns in order to make accurate predictions. One of the key methods used in weather forecasting is the use of infra-red rays.

Infra-red rays:

Infra-red rays are a type of electromagnetic radiation that has longer wavelengths than visible light. These rays are emitted by objects due to their thermal energy and can be detected and measured using specialized equipment. In the context of weather forecasting, infra-red sensors are used to gather data about the Earth's atmosphere and its temperature distribution.

Role of infra-red rays in weather forecasting:

Infra-red rays play a crucial role in weather forecasting due to their ability to detect temperature variations in the atmosphere. The Earth's atmosphere emits infra-red radiation in response to the heat it absorbs from the Sun and other sources. By measuring the intensity of infra-red radiation emitted by different regions of the atmosphere, meteorologists can determine variations in temperature and identify weather patterns.

Infra-red satellite imagery:

Satellites equipped with infra-red sensors capture images of the Earth's atmosphere in infra-red wavelengths. These images, known as infra-red satellite imagery, provide valuable information about cloud cover, temperature gradients, and other atmospheric features. By analyzing these images, meteorologists can identify and track weather systems such as storms, fronts, and cyclones.

Advantages of infra-red rays in weather forecasting:

- Infra-red rays can penetrate through clouds, allowing meteorologists to gather data even in areas with thick cloud cover.
- Infra-red sensors can detect temperature variations at different altitudes in the atmosphere, providing a comprehensive view of the temperature distribution.
- Infra-red satellite imagery can be used to monitor large-scale weather systems and track their movement over time.
- Infra-red data helps in identifying weather patterns and making accurate predictions about future weather conditions.

In conclusion, weather forecasting utilizes infra-red rays to gather data about the Earth's atmosphere and its temperature distribution. Infra-red sensors and satellite imagery play a crucial role in analyzing temperature variations and identifying weather patterns, enabling meteorologists to make accurate predictions about future weather conditions.

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