Question

Hope's apparatus
Observation table : Least count of the thermometers =
°C
11
8
10
9
12
13
Time (min)
0
1
7
3
N
4
5
6
12
Temperature T (°C)
Temperature T, (°C)
12
Time (min)
14.
25
15
18
16
20
24
26
17
19
21
22
23
27
Temperature T, (°C)
Temperature T, (C)
Time (min)
28
29
30
31
32
33
34
35
36
37
38
39
40
Temperature T, (°C)
Temperature T2 (°C)
22
Navneet Science And Technology Practical Book : Std. X​

Answer 1

i don't understand your question sorry ☹️☹️