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gulaghasi [49]
3 years ago
13

Which of the following is a safety device that detects ionizing radiation?

Social Studies
2 answers:
BARSIC [14]3 years ago
8 0
The answer is a geiger counter
notsponge [240]3 years ago
7 0

Answer:

<em><u>Gieger Counter is the correct answer.</u></em>

Explanation:

<u><em>Geiger counter</em></u> is an instrument used for measuring the ionising radiations such as beta and alpha particle or gamma rays. It is a  hand held radiation instrument and can also be used as bench instrument. Its operating principle was discovered in 1908, Geiger-Muller tube was developed in 1928. It is very popular instrument due to good sensing detector and element and low cost. The sensor is a tube that emits electronic signal when the radiation is present and the counts displayed is the counts per second. The radiation dose is displayed in a unit <em>sievert.</em> The reading of the signal can be digital or analogue.

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Answer:

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Explanation:

Nonverbal Observation -

This is type of non linguistic transmission of any kind of information , via any auditory , visual , tactile and physical channels.

Nonverbal communication refers to the transmission of any kind of signal or message via any non verbal platform ,

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Answer:

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