counter tube

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Word: Counter Tube

Part of Speech: Noun

Definition: A counter tube is a device used to measure and count individual ionizing events, such as particles or radiation. It helps detect and measure things like radiation levels in the environment.

Usage Instructions:

• When to Use: You would typically use "counter tube" in scientific contexts, particularly in discussions about physics, nuclear science, or radiation detection.
• How to Use: You can say, "We used a counter tube to measure the radiation in the lab."

Example Sentence:

"The scientists used a counter tube to detect the presence of radioactive materials in the soil."

Advanced Usage:

In more advanced scientific discussions, you might see "Geiger-Müller counter tube," which is a specific type of counter tube that detects beta and gamma radiation.

Word Variants:

1. Counter (noun): A general term for something that counts or records.
2. Tube (noun): A hollow cylinder; in this case, it refers to the shape of the device.

Different Meanings:

• Counter (verb): To respond to something with an opposing action or argument.
• Tube (noun): Can also refer to a flexible container, like a toothpaste tube.

Synonyms:

• Radiation detector
• Geiger counter (specific type of counter tube)
• Ionization chamber (a related device)

Idioms and Phrasal Verbs:

While there aren't specific idioms or phrasal verbs directly related to "counter tube," understanding the individual words can help. For example: - Counteract (verb): To act against something to reduce its force or neutralize it. - Count on (phrasal verb): To rely on someone or something.

Summary:

A counter tube is a specialized instrument used in scientific fields to measure and count ionizing events, particularly in radiation detection.

Academic

Noun

1. a measuring instrument for counting individual ionizing events