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safety-goggles MCQ Questions for Class 9

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4 questions tagged with safety-goggles.

Question 1/4 Easy Science Exploration: Entering the World of Secondary Science Hypothesis and experimentation Class 9 Level 8

प्रयोग में आँखों की सुरक्षा के लिए क्या पहनना चाहिए?

What should be worn to protect the eyes during an experiment?

Explanation opens after your attempt
Correct Answer

D. सुरक्षा चश्माSafety goggles

Step 1

Concept

Safety goggles protect the eyes from chemicals or particles. Choose suitable protective equipment.

Step 2

Why this answer is correct

The correct answer is D. सुरक्षा चश्मा / Safety goggles. Safety goggles protect the eyes from chemicals or particles. Choose suitable protective equipment.

Step 3

Exam Tip

सुरक्षा चश्मा रसायन या कणों से आँखों की रक्षा करता है। परीक्षा में उचित सुरक्षा उपकरण चुनें।

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Question 2/4 Easy Science Exploration: Entering the World of Secondary Science Hypothesis and experimentation Class 9 Level 7

प्रयोग करते समय सुरक्षा चश्मा कब पहनना चाहिए?

When should safety goggles be worn during an experiment?

Explanation opens after your attempt
Correct Answer

A. जब आँखों को छींटों से खतरा होWhen there is a risk of splashes to the eyes

Step 1

Concept

Safety goggles protect the eyes from harmful splashes. In exams choose safety equipment according to the risk.

Step 2

Why this answer is correct

The correct answer is A. जब आँखों को छींटों से खतरा हो / When there is a risk of splashes to the eyes. Safety goggles protect the eyes from harmful splashes. In exams choose safety equipment according to the risk.

Step 3

Exam Tip

हानिकारक छींटों से आँखों की रक्षा के लिए सुरक्षा चश्मा पहना जाता है। परीक्षा में जोखिम के अनुसार सुरक्षा साधन चुनें।

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Question 3/4 Medium Science Exploration: Entering the World of Secondary Science Nature and meaning of science Class 9 Level 3

प्रयोगशाला में सुरक्षा चश्मा पहनने का उद्देश्य क्या है?

What is the purpose of wearing safety goggles in a laboratory?

Explanation opens after your attempt
Correct Answer

A. आँखों को हानिकारक पदार्थों से बचानाTo protect eyes from harmful substances

Step 1

Concept

Safety goggles protect the eyes from splashes and particles. Identify the correct use of safety equipment.

Step 2

Why this answer is correct

The correct answer is A. आँखों को हानिकारक पदार्थों से बचाना / To protect eyes from harmful substances. Safety goggles protect the eyes from splashes and particles. Identify the correct use of safety equipment.

Step 3

Exam Tip

सुरक्षा चश्मा आँखों को छींटों और कणों से बचाता है। परीक्षा में सुरक्षा उपकरण का सही उपयोग पहचानें।

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Question 4/4 Easy Science Exploration: Entering the World of Secondary Science Nature and meaning of science Class 9 Level 3

वैज्ञानिक जांच में सुरक्षा चश्मा पहनने का मुख्य कारण क्या है?

What is the main reason for wearing safety goggles during a scientific investigation?

Explanation opens after your attempt
Correct Answer

A. आंखों को हानिकारक छींटों से बचानाTo protect the eyes from harmful splashes

Step 1

Concept

Safety goggles protect the eyes from chemicals or particles. Always give priority to laboratory safety.

Step 2

Why this answer is correct

The correct answer is A. आंखों को हानिकारक छींटों से बचाना / To protect the eyes from harmful splashes. Safety goggles protect the eyes from chemicals or particles. Always give priority to laboratory safety.

Step 3

Exam Tip

सुरक्षा चश्मा आंखों को रसायनों या कणों से बचाता है। प्रयोगशाला सुरक्षा को हमेशा प्राथमिकता दें।

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