the temperature of city is 100°c next day the temperature falls by 50°c what is the temperature of the next day?
and give correct solution answer.
Answers
Answer:
(A) The temperatures of the 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° – (–8°C) = 30°C
(C) Temperature at Lahulspiti = – 8°C; Temperature at Srinagar = – 2°C
\ Temperature difference = – 2°C – (–8°C) = 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
Hence, the temperature of Srinagar and Shimla taken together is less than the temperature of Shimla but greater than the temperature of Srinagar
Step-by-step explanation:
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Answer:
According newton's law of cooling,
T=T
s
+(T
o
−T
s
)e
−kt
where, T= temp. at any time t
T
o
=initial temp.
T
s
=surrounding temp.
t=time
k=cooling constant