Question

13. The following line graph shows the change in temperature of a block of ice when heated.
Were the two plants of the same height
2 week
s end
Temperat
100
S
Done
Temperature (in "C)
15.
10
15
25
20
30
35
40
55
45
60 X
50
Time (in seconds)
Study the above graph carefully and answer the questions given below:
to see
For how many seconds did the ice block have no change in temperature? 10 set
(i) For how long was there a change in temperature? 30 sec
un After how many seconds of heating did the temperature become constant at 100°C? 50 54
(iv What was the temperature after 25 seconds? 18' C
(v) What will be the temperature after 1.5 minutes? Justify your answer.​

Answer 1

Answer:

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Step-by-step explanation:

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