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Question
Using the scale on this page find the difference in length between candle 1 and candle 3.
| Length of | Length in cm and mm | Length in cm |
| Candle 1 | ||
| Flame 1 | ||
| Candle 2 | ||
| Flame 2 | ||
| Candle 3 | ||
| Flame 3 |
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Solution
| Length of | Length in cm and mm | Length in cm |
| Candle 1 | 2 cm 9 mm | 2.9 cm |
| Flame 1 | 1 cm 3 mm | 1.3 cm |
| Candle 2 | 4 cm 9 mm | 4.9 cm |
| Flame 2 | 1 cm 9 mm | 1.9 cm |
| Candle 3 | 6 cm | 6.0 cm |
| Flame 3 | 1 cm 9 mm | 1.9 cm |
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Which city is cool?
The temperature in each city was noted at 3 p.m. on 16 January 2008.
- Which place had the highest temperature at 3 pm? Which place is the coolest at that time?
Which city is cool?
The temperature in each city was noted at 3 pm on 16 January 2008.
- How much higher is the temperature in Mumbai than that in Srinagar?
Which city is cool?
The temperature in these cities was also noted at 3 am on the same day. Look at the table
| City | Temperature at 3 am |
| Chennai | 21.1 |
| Mumbai | 19.0 |
| Th'puram | 21.6 |
| Kolkata | 13.1 |
| Bhopal | 9.8 |
| Srinagar | 1.3 |
| Guwahati | 12.8 |
| Jaipur | 10.2 |
- Which place had the lowest temperature at 3 am? Imagine yourself being there and describe how it would feel.
Which City Is Cool?
The temperature in these cities was also noted at 3 am on the same day. Look at the table and answer the question.
| City | Temperature at 3 am |
| Chennai | 21.1 |
| Mumbai | 19.0 |
| Th'puram | 21.6 |
| Kolkata | 13.1 |
| Bhopal | 9.8 |
| Srinagar | 1.3 |
| Guwahati | 12.8 |
| Jaipur | 10.2 |
- What is the difference between the temperatures at 3 pm and 3 am in Chennai? In Bhopal?
