Advertisements
Advertisements
Question
Can there be a time-temperature graph as follows? Justify your answer.
Solution
This cannot be a time-temperature graph since different temperatures at the same time are not possible.
APPEARS IN
RELATED QUESTIONS
For an experiment in Botany, two different plants, plant A and plant B were grown under similar laboratory conditions. Their heights were measured at the end of each week for 3 weeks. The results are shown by the following graph.
- How high was Plant A after (i) 2 weeks (ii) 3 weeks?
- How high was Plant B after (i) 2 weeks (ii) 3 weeks?
- How much did Plant A grow during the 3rd week?
- How much did Plant B grow from the end of the 2nd week to the end of the 3rd week?
- During which week did Plant A grow most?
- During which week did Plant B grow least?
- Were the two plants of the same height during any week shown here? Specify.
Use the tables below to draw linear graphs.
Population (in thousands) of men and women in a village in different years.
Year | 2003 | 2004 | 2005 | 2006 | 2007 |
Number of men | 12 | 12.5 | 13 | 13.2 | 13.5 |
Number of women | 11.3 | 11.9 | 13 | 13.6 | 12.8 |
Draw the temperature-time graph in each of the following cases:
Time (in hours): | 7:00 | 9:00 | 11:00 | 13:00 | 15:00 | 17:00 | 19:00 | 21:00 |
Temperature (°F) in: | 100 | 101 | 104 | 102 | 100 | 99 | 100 | 98 |

Find out from the growth chart
- What could be the length of this plant on the 14th day? Guess.
Which graphs of the following represent the table below?
Length of Side of a Square | 1 | 2 | 3 | 4 | 5 |
Perimeter | 4 | 8 | 12 | 16 | 20 |
A line graph can also be a whole unbroken line.
Study the given graph and complete the corresponding table below.
Plot a line graph for the variables p and q where p is two times q i.e, the equation is p = 2q. Then find the value of q when p = 8
Study the graph and answer the questions that follow.
- What information does the graph give?
- On which day was the temperature the least?
- On which day was the temperature 31°C?
- Which was the hottest day?