following number line shows the temperature in degree Celsius at different places on a particular day
Answers
Step-by-step explanation:
where is the numberline
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Answer:
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Step-by-step explanation:
(a) Observe this number line and write the temperature of the places marked on it.
Solution:-
By observing the number line, we can find the temperature of the cities as follows,
Temperature at the Lahulspiti is -8oC
Temperature at the Srinagar is -2oC
Temperature at the Shimla is 5oC
Temperature at the Ooty is 14oC
Temperature at the Bengaluru is 22oC
(b) What is the temperature difference between the hottest and the coldest places among the above?
Solution:-
From the number line we observe that,
The temperature at the hottest place i.e., Bengaluru is 22oC
The temperature at the coldest place i.e., Lahulspiti is -8oC
Temperature difference between hottest and coldest place is = 22oC – (-8oC)
= 22oC + 8oC
= 30oC
Hence, the temperature difference between the hottest and the coldest place is 30oC.
(c) What is the temperature difference between Lahulspiti and Srinagar?
Solution:-
From the given number line,
The temperature at the Lahulspiti is -8oC
The temperature at the Srinagar is -2oC
∴The temperature difference between Lahulspiti and Srinagar is = -2oC – (8oC)
= – 2OC + 8oC
= 6oC
(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?
Solution:-
From the given number line,
The temperature at Srinagar =-2oC
The temperature at Shimla = 5oC
The temperature of Srinagar and Shimla taken together is = – 2oC + 5oC
= 3oC
∴ 5oC > 3oC
So, the temperature of Srinagar and Shimla taken together is less than the temperature at Shimla.
Then,
3o > -2o