Activity 7.4: Let us observe and calculate Let us now try to find the smallest value that a given laboratory. Class 6

Activity 7.4: Let us observe and calculate Let us now try to find the smallest value that a given laboratory. Class 6

Activity 7.4: Let us observe and calculate

Let us now try to find the smallest value that a given laboratory thermometer can read. Class 6

Again, take the same laboratory thermometer which you used in Activity 7.3 and observe it carefully.

Note down the following:

Question 1.

How much is the temperature difference indicated between the two bigger marks? Class 6

Answer:

10°C

Question 2.

How many divisions (shown by smaller marks) are there between these two bigger marks? Class 6

Answer:

10

Question 3.

How much temperature does one small division indicate? Class 6

Answer:

1°C

Question 4.

So, the smallest value that the thermometer can read is ______. Class 6

Answer:

1°C