Graphs In Practical Situations
Muhtasari
Graphs are not just abstract curves: they tell stories about the real world. A travel graph shows a whole journey at a glance, a conversion graph turns one unit into another, and the steepness of a line carries real meaning such as speed.
In this lesson you will use and interpret graphs in practical situations, including travel and conversion graphs, and draw graphs from given data. (At Extended you will link gradients and areas to speed, acceleration and distance on kinematics graphs.)
Malengo
- Use and interpret graphs in practical situations including travel graphs and conversion graphs.
- Draw graphs from given data.
- Apply the idea of rate of change to simple kinematics involving distance-time and speed-time graphs, acceleration and deceleration. (Extended only)
- Calculate distance travelled as area under a speed-time graph. (Extended only)
Maelezo ya Somo
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Tathmini ya Somo
Hongera kwa kukamilisha somo la Graphs In Practical Situations. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.
Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.
Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.
- On a distance-time graph, what does the gradient represent? A. distance B. time C. speed D. acceleration Answer: C
- A traveller covers 40 km in 1 hour. What is the speed? A. 20 km/h B. 40 km/h C. 40 km D. 80 km/h Answer: B
- On a distance-time graph, a horizontal (flat) line means the object is: A. speeding up B. slowing down C. stopped D. returning Answer: C
- On a distance-time graph, a line sloping back down to zero shows the object is: A. stopped B. returning to the start C. accelerating D. going faster Answer: B
- A conversion graph between two units is usually: A. a curve B. a straight line C. an S-shape D. a parabola Answer: B
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Vitabu Vinavyopendekezwa
Fanya Mazoezi ya Maswali ya Majaribio
Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Graphs In Practical Situations? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.
Pakua Programu Kwenye Google Playstore
Kila kitu unachohitaji ili kufaulu katika JAMB, WAEC & NECO.
