Question 11 Mark
Explain the situations represented by the following distance-time graph:
Answer
View full question & answer→Graph shows the uniform speed.
Questions
Solve The Following Question.1MARKS
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8 questions · self-marked practice — reveal the answer and mark yourself.
Question 21 Mark
Can there be a temperature-time graph as follows? Justify your answer.
Answer
View full question & answer→Yes, temperature is constant.
Question 31 Mark
Can there be a temperature-time graph as follows? Justify your answer.
Answer
View full question & answer→Yes, temperature decreases with time.
Question 41 Mark
Explain the situations represented by the following distance-time graph:
Answer
View full question & answer→Moves with uniform speed and then comes to rest.
Question 51 Mark
Explain the situations represented by the following distance-time graph:
Answer
View full question & answer→Moves with non uniform speed and then slowly comes to rest.
Question 61 Mark
Can there be a temperature-time graph as follows? Justify your answer.
Answer
View full question & answer→No, tempertaure can not change for a particular time.
Question 71 Mark
Can there be a temperature-time graph as follows? Justify your answer.
Answer
View full question & answer→Yes, temperature is directly proportional to time.
Question 81 Mark
The following line graph shows the temperature forecast and the actural temperature for each day of a week.
Study the above graph carefully and answer the questions given below:
Study the above graph carefully and answer the questions given below:
- On which days was the forecast temperature the same as the actual temperature?
- What was the maximum forecast temperature during the week?
- What was the minimum actual temperature during the week?
- On which day did the actual temperature differ the most from the forecast temperature?
Answer
View full question & answer→i. On Tuesday, Friday, sunday the forecast temperature was same as the actual temperature.
ii. Maximum forecast temperature was $35^{\circ} C$ during the week.
iii. Minimum actual temperature was $15^{\circ} C$ during the week.
iv. On Thursday, the actual temperature differ the most from the forecast temperature.
ii. Maximum forecast temperature was $35^{\circ} C$ during the week.
iii. Minimum actual temperature was $15^{\circ} C$ during the week.
iv. On Thursday, the actual temperature differ the most from the forecast temperature.