Following number line shows the temperature in degree celsius (°C) at different places on a particular day. (a) Observe this number line and write the temperature of the places marked on it. (b) What is the temperature difference between the hottest and the coldest places among the above? (c) What is the temperature difference between Lahulspiti and Srinagar? (d) Can we say temperature of Srinagar and Shimla taken together is less than the temperature at Shimla? Is it also less than the temperature at Srinagar?

Asked by Last Modified  

1 Answer

Learn Exercise 1.1

Follow 1
Answer

Please enter your answer

Preeti Jha

(a) By observing the given data, the temperatures of these cities are as follows. Lahulspiti : −8°C Srinagar : −2°C Shimla : 5°C Ooty : 14°C Bangalore : 22°C (b) Temperature at the hottest place, i.e., Bangalore = 22°C Temperature...
read more
(a) By observing the given data, the temperatures of these cities are as follows. Lahulspiti : −8°C Srinagar : −2°C Shimla : 5°C Ooty : 14°C Bangalore : 22°C (b) Temperature at the hottest place, i.e., Bangalore = 22°C Temperature at the coldest place, i.e., Lahulspiti = −8°C Temperature difference = 22°C − (−8°C) = 30°C Therefore, the temperature difference between the hottest and the coldest places is 30ºC. (c) Temperature at Lahulspiti = −8°C Temperature at Srinagar = −2°C Temperature difference = −2°C − (−8°C) = 6°C Therefore, the temperature difference between Lahulspiti and Srinagar is 6ºC. (d) Temperature at Srinagar = −2°C Temperature at Shimla = 5°C Temperature of Srinagar and Shimla taken together = −2°C + 5°C = 3°C 3°C < 5°C 3°C < Temperature of Shimla Yes, the temperature of Srinagar and Shimla taken together is less than the temperature of Shimla. However, 3°C > −2°C Hence, the temperature of Srinagar and Shimla taken together is not less than the temperature of Srinagar. read less
Comments
Dislike Bookmark

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Recommended Articles

6 Exam Hall Tips To Follow, For Every Good Student

Appearing for exams could be stressful for students. Even though they might have prepared well, they could suffer from anxiety, tension etc. These are not good for their health and mind. However, following a few exam preparation tips can save them from all these and help them to score good marks. Let’s find out all...

Read full article >

The Trend of E-learning and it’s Benefits

E-learning is not just about delivering lessons online. It has a much broader scope that goes beyond manual paper or PowerPoint Presentations. To understand the reach of E-learning and how the whole process works in developing the Educational system, we will discuss a few points here. Let us find out how this new learning...

Read full article >

Science, Arts Or Commerce - Which One To Go For?

Once over with the tenth board exams, a heavy percentage of students remain confused between the three academic streams they have to choose from - science, arts or commerce. Some are confident enough to take a call on this much in advance. But there is no worry if as a student you take time to make choice between - science,...

Read full article >

5 Engaging Activities For Children To Get...

Learning for every child starts from a very young age. While the formal methods include school curriculums and private lessons, the informal methods include dancing, music, drawing, and various fun-filling activities. Playing games and practising these types of activities helps the children get out of boredom and...

Read full article >

Find Class VII near you
Class VII in Delhi
Class VII in Bangalore
Class VII in Hyderabad
Class VII in Kolkata
Class VII in Mumbai
Class VII in Chennai
Class VII in Pune
Class VII in Gurgaon
Class VII in Noida
Class VII in Ghaziabad

Looking for Class 7 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you