Last Updated on February 26, 2025 by XAM CONTENT
Hello students, we are providing assertion reason questions for class 6 science. Assertion reason questions are the new question format that is introduced in CBSE board. The resources for assertion reason questions are very less. So, to help students we have created chapterwise assertion reason questions for class 6 science. In this article, you will find assertion reason questions for CBSE Class 6 Science Chapter 7 Temperature and Its Measurement.
New book for CBSE Class 6 Curiosity, Textbook of Science for Grade 6 learners has been published by NCERT as per National Education Policy (NEP) 2020. Curiosity, Textbook of Science for Grade 6, comprises twelve chapters. Through the chapters, learners will embark on a journey that will connect them to the world around and spark curiosity for further exploration.
Chapter | Temperature and Its Measurement |
Type of Questions | Assertion Reason Questions |
Nature of Questions | Competency Based Questions |
Board | CBSE |
Class | 6 |
Subject | Science |
Useful for | Class 6 Studying Students |
Answers provided | Yes |
Difficulty level | Mentioned |
Important Link | Class 6 Science Chapterwise Assertion Reason |
Assertion Reason on Temperature and Its Measurement
Question 1:
Assertion (A): A clinical thermometer is designed to measure body temperature accurately.
Reason (R): It has a narrow range suitable for measuring human body temperature.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Answer: (a) Both A and R are true and R is the correct explanation of A.
Difficulty Level: easy
Question 2:
Assertion (A): The range of a laboratory thermometer is from -10°C to 100°C.
Reason (R): The S.I. unit for temperature is Kelvin.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Answer: (d) A is false but R is true.
Difficulty Level: medium
Question 3:
Assertion (A): The mercury used in mercury thermometers can be hazardous if the thermometer breaks.
Reason (R): Mercury is a toxic substance that can cause health and environmental risks if not handled properly.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Answer: (a) Both A and R are true and R is the correct explanation of A.
Difficulty Level: hard
Question 4:
Assertion (A): A clinical thermometer has a very short range of temperature from 35°C to 42°C.
Reason (R): The temperature of the human body normally does not go below 35°C or above 42°C.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Answer: (a) Both A and R are true and R is the correct explanation of A.
Difficulty Level: easy
Question 5:
Assertion (A): Now-a-days, digital thermometers are used.
Reason (R): Digital thermometers do not use mercury.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Answer: (b) Both A and R are true but R is not the correct explanation of A.
Difficulty Level: easy
Question 6:
Assertion (A): We can read the correct body temperature of the patient even after removing the thermometer bulb from his mouth.
Reason (R): The kink prevents the mercury level in the thermometer tube from falling on its own.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Answer: (a) Both A and R are true and R is the correct explanation of A.
Difficulty Level: medium
Question 7:
Assertion (A): Room temperature is typically considered around 25°C.
Reason (R): It is a comfortable temperature range for most indoor activities.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Answer: (b) Both A and R are true but R is not the correct explanation of A.
Difficulty Level: medium
Question 8:
Assertion (A): A clinical thermometer has a scale in the range of 37°C to 45°C.
Reason (R): The normal temperature of the human body is 37°C.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Answer: (d) A is false but R is true.
Difficulty Level: hard
Question 9:
Assertion (A): A clinical thermometer is used for measuring body temperature.
Reason (R): The normal temperature of a healthy human adult is taken to be 37°F.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.
Answer: (c) A is true but R is false.
Difficulty Level: hard
Also check
- Class 6 Science Chapter 9 Assertion Reason Questions – Methods of Separation in Everyday Life
- Class 6 Science Chapter 8 Assertion Reason Questions – A Journey Through States of Water
- Class 6 Science Chapter 7 Assertion Reason Questions – Temperature and Its Measurement
- Class 6 Science Chapter 6 Assertion Reason Questions – Materials Around Us
- Class 6 Science Chapter 5 Assertion Reason Questions – Measurement of Length and Motion
- Class 6 Science Chapter 4 Assertion Reason Questions – Exploring Magnets
- Class 6 Science Chapter 3 Assertion Reason Questions – Mindful Eating
- Class 6 Science Chapter 2 Assertion Reason Questions – Diversity in the Living World
- Class 6 Science Chapter 1 Assertion Reason Questions – The Wonderful World of Science
- Components of Food Assertion Reason for Class 6 Science
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Frequently Asked Questions (FAQs) on Temperature and Its Measurement Assertion Reason Questions
Q1: What are Assertion-Reason questions in Class 6 Science?
A1: Assertion-Reason questions consist of two statements: an Assertion (A) and a Reason (R). Students must determine whether both statements are true and if the reason correctly explains the assertion.
Q2: How do I answer Assertion-Reason questions correctly?
A2: To answer correctly, follow these steps:
Check if both statements are true.
If both are true, see if the reason logically explains the assertion.
Use the standard answer choices (Both true with explanation, Both true without explanation, A true but R false, A false but R true).
Q3: What is the new Science textbook “Curiosity” for Grade 6 about?
A3: The new textbook “Curiosity” for Grade 6 Science introduces students to the world of scientific exploration and discovery. It focuses on fostering curiosity and encouraging students to ask questions, observe the world around them, and engage in hands-on activities to understand scientific concepts.
Q4: What is the best way to prepare for Assertion-Reason questions?
A4: Strengthen your understanding of concepts by studying NCERT books.
Focus on cause-effect relationships in science topics.
Practice Assertion-Reason questions regularly from worksheets, sample papers, and past exams.
Q5: Are there any online resources or tools available for practicing “Temperature and Its Measurement” assertion reason questions?
A5: We provide assertion reason questions for CBSE Class 6 Science on our website. Students can visit the website and practice sufficient case study questions and prepare for their exams. If you want to practice more assertion reason questions, you can visit physics gurukul website.