Question

EXERCISE 1.1
class 7
NCRT Book ​

Answer 1

Step-by-step explanation:

Answer:

(a) By observing the given data, the temperatures of these cities are as follows.

Lahulspiti

Srinagar

-8°C

-2°C

Shimla

5°C

Ooty

14°C

Bangalore

(b) Temperature at the hottest place, i.e., Bangalore = 22°C

Temperature at the coldest place, i.e., Lahulspiti = -8°C

22°C

Temperature difference 22'C-(-8°C)

= 30°C

Therefore, the temperature difference between the hottest and the coldest places is

30°C.

(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 6°C.

(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 of Shimla. less than the temperature

However, 3°C -2°C

Hence, the temperature of Srinagar and Shimla taken together is not less than the temperature of Srinagar.