Which is the manipulated variable?
Yang manakah pembolehubah dimanipulasikan?
BAB 1: PENGENALAN KEPADA FIZIK
Quiz
•
Physics
•
10th Grade
•
Hard
SITI Moe
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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which is the manipulated variable?
Yang manakah pembolehubah dimanipulasikan?
Length / Panjang
Current / Arus
Potential difference / Beza keupayaan
Resistance / Rintangan
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
A student finds that the readings he obtained from a stopwatch are not consistent. Which step will help him to reduce the error caused by this problem?
Seorang pelajar mendapati bacaan-bacaan yang diperoleh daripada sebuah jam randik tidak konsisten. Langkah manakah akan membantunya mengurangkan ralat yang disebabkan oleh masalah ini?
Repeat the measurement and calculate the average value
Ulang pengukuran dan hitung nilai purata
Check the stopwatch for zero error
Semak jam randik untuk ralat sifar
Repeat the measurement and choose the best value
Ulang pengukuran dan pilih nilai terbaik
Use a better quality stopwatch
Guna jam randik lebih berkualiti
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Diagram 2 show the graph that relate variables H and K.
Rajah 2 menunjukkan satu graf yang menghubungkan pemboleh ubah H dan K.
Which Statement is correct?
Pernyataan manakah yang benar?
H is the manipulated variable
H ialah pemboleh ubah yang dimanipulasikan
K is the constant variable
K adalah pemboleh ubah yang dimalarkan
H decreases linearly with K
H berkurang secara linear dengan K
H is directly proportional with K
H berkadar terus dengan K
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The following information show some of the steps involved in scientific investigation.
Maklumat berikut menunjukkan beberapa langkah yang terlibat dalam penyiasatan saintifik.
Arrange P, Q, R and S in correct sequence.
Susun P, Q, R dan S dalam urutan yang betul.
P, Q, R, S
R, S, P, Q
S, R, Q, P
Q, P, S, R
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Diagram 3 shows the relationship between force and extension by stretching a spring using slotted weights of difference masses in experiment.
Rajah 3 menunjukkan hubungan antara daya dan pemanjangan dalam eksperimen regangan spring dengan menggunakan jisim berslot yang mempunyai pelbagai jisim.
What are the responding variables?
Apakah pemboleh ubah yang bergerak balas?
Extention of spring
Pemanjangan spring
Initial length of the spring
Panjang spring asal
Force exerted of the spring
Daya yang dikenakan ke atas spring
Mass of the slotted
Jisim bagi setiap pemberat
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Diagram 1 shows an investigation about the stretching of the spring. Babies of different masses are supported by identical springs.
Rajah 1 menunjukkan satu penyiasatan tentang regangan satu spring. Bayi yang berlainan jisim
disokong oleh spring yang serupa.
Which of the following variables are correct?
Antara pembolehubah berikut, yang manakah betul?
Manipulated variable : Mass of the baby / Jisim bayi
Responding variable : Length of the spring / Panjang spring
Constant variable : Diameter of the spring / Diameter spring
Manipulated variable : Length of the spring / Panjang spring
Responding variable : Mass of the baby / Jisim bayi
Constant variable : Diameter of the spring / Diameter spring
Manipulated variable : Diameter of the spring / Diameter spring
Responding variable : Length of the spring / Panjang spring
Constant variable : Mass of the baby / Jisim bayi
Manipulated variable : Mass of the baby / Jisim bayi
Responding variable : Diameter of the spring / Diameter spring
Constant variable : Length of the spring / Panjang spring
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which graph shows that V increasing linearly with θ?
Graf manakah yang menunjukkan V bertambah secara linear dengan θ?
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