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Which of the following are used to kill ...

Which of the following are used to kill germs in water purifiers ?

A

Infrared lamp

B

Ultraviolet lamp

C

`beta` rays lamp

D

X-rays lamp

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question "Which of the following are used to kill germs in water purifiers?" we will analyze each option provided. ### Step 1: Understand the Purpose of Water Purifiers Water purifiers are designed to remove impurities and kill harmful microorganisms (germs) present in water to make it safe for consumption. ### Step 2: Analyze Each Option 1. **Infrared Lamp**: Infrared lamps produce infrared radiation, which is primarily used for heating and does not have germicidal properties. Therefore, it is not effective in killing germs. 2. **Ultraviolet Lamp**: Ultraviolet (UV) lamps emit UV rays, which are known for their germicidal properties. UV rays can effectively kill bacteria and viruses in water, making this option a strong candidate. 3. **Beta Rays Lamp**: Beta rays are a form of radiation that can be harmful and are not typically used in water purification. They do not have the specific germicidal properties needed for this purpose. 4. **X-Rays Lamp**: X-rays are also a form of high-energy radiation and are not used for killing germs in water. They are primarily used in medical imaging and treatments. ### Step 3: Conclusion Based on the analysis, the only option that is effective in killing germs in water purifiers is the **Ultraviolet Lamp**. ### Final Answer The correct option is **Ultraviolet Lamp**. ---
To solve the question "Which of the following are used to kill germs in water purifiers?" we will analyze each option provided. ### Step 1: Understand the Purpose of Water Purifiers Water purifiers are designed to remove impurities and kill harmful microorganisms (germs) present in water to make it safe for consumption. ### Step 2: Analyze Each Option 1. **Infrared Lamp**: Infrared lamps produce infrared radiation, which is primarily used for heating and does not have germicidal properties. Therefore, it is not effective in killing germs. ...
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