Uts kelas 7
A. Choose One Correct Answer !
1. Kian measuring the length of his seat with span unit, cm, inch and meter. Based on the units, the non standard units that kian used is....
a. Inch
c. span
b. Meter
d. cm 2. To know about someone’s height, we must do a measurement. The definition of measurement is.....
a. Comparing a unit that measured by measuring instrument as a unit
b. Something that has a magnitude and unit
c. Comparator in measurement activity
d. Something that can be measured and can be expressed by the number
3. This following statement is not the importance to use standard unit is ……
a. In order to make the result same and does not has any differences in measurement
b. Following the changing of times
c. Beacuse a measurement needs similar standard, in order to make the objective result
d. In order to have universal “standarisation” and can apply everywhen, everycondition, and
everywhere 3
4. A block has a length x width x height of 120 cm x 500 cm x 100 cm. If the unit is converted into m then be …. 3 3 a.
6 m 3
c. 600 m 3 b.
60 m
d. 6000 m
5. Pay attention to the following table !
N o Quantities Unit
1 Mass kg 3
2 Volume m
3 Temperature Celcius
4 Long m
5 Time s Which includes the principal amount and the unit is correct ……
a. 1, 2 and 3
c. 1, 4 and 5
b. 1, 3 and 5
d. 1, 3 and 5 6. What is the measurement of the pencil below is ….. a. 2 cm
c. 4 cm
b. 3 cm
d. 5 cm 7. What is the mass of the object below is …..
a. 1,202 Kg
c. 1,400 kg
b. 1,220 Kg
d. 12 Kg 8. Besaran turunan adalah ….
a. besaran yang satuannya telah didefinisikan terlebih dahulu
b. besaran yang satuannya diperoleh dari besaran fisika
c. besaran yang satuannya diperoleh dari besaran pokok
d. besaran yang tidak dapat diukur
9. Obsserve the table below!
N Magnitud o e Unit
1 mass kg 3 2 volume m 2
3 Weight Kgm/s
4 Length m
5 Speed m/s According to the table above, derived quantity in SI are..…
a. 1, 2 and 3
c. 1, 4 and 5
b. 1, 3 and 5
d. 2, 3 and 5 3
10. Sebuah benda bermassa 300 g memiliki volume sebesar 400 cm . Tentukan massa jenis benda, 3
nyatakan jawaban dalam kg/m ! 3 3
a. 500 kg/m 3
c. 1000 kg/m 3
b. 750 kg/m
d. 1500 kg/m
11. Look at the data below
1. Water
4. Stone
2. Light
5. Rooster
3. Human
6. Banana tree From the data above, the abiotic components are ….
a. 1, 2 dan 4
c. 3, 5 dan 6
b. 1, 2 dan 6
d. 1, 2 dan 3 12. Berikut ini beberapa kegiatan makhluk hidup.
1. Bernapas
4. Beradaptasi
2. Tumbuh
5. Berevolusi
3. Terbang
6. Berkembang biak a. 1, 2 dan5
c. 2, 3 dan 6
b. 2, 4 dan 6
d. 4, 5 dan6 13. Figure sprouts below shows the characteristics of living things, namely ...
a. Grow
c. Need eat
b. Response to stimulan
d. Reproduction
14. One of the characteristic which is distinguish a living things and non living things is.…
a. Having mass c. reacts the stimuli
b. Occupy space d. having form
15. Perhatikan pernyataan berikut
- Jarak antar partikel sangat renggang
- Bentuk dan volume selalu berubah-ubah
- Selalu memenuhi ruangan Berdasarkan ciri-cirinya maka benda tersebut berwujud ….
a. Padat
c. Gas
b. Cair
d. Plasma To Answer questions number 16 to 17, pay attention to the figure
16. which is an arrangement of particles of solid objects.....
a. Picture 1
c. Picture 2
b. Picture 3
d. Picture 4
17. Which is an arrangement of particles of gas objects..... …
a. Picture 1
c. Picture 2
b. PIcture 3
d. Picture 4
18. Suatu benda memiliki sifat-sifat dibawah ini : 1. bersifat isolator 2. umumnya tidak mengkilap 3. tidak dapat ditempa 4. pada suhu kamar berwujud pada atau cair, umumnya berwujud gas Berdasarkan ciri-cirinya benda tersebut …..
a. Logam
c. non logam
b. senyawa
d. Campuran
19. Look at the data in the table below !
No Substance Name
1 Water (H O) 2
2 Calium (Ca)
3 Soy Sauce
4 Milk
5 Alumunium (Al)
6 Glucose (C 6 H 12 O 6 )
Based on the table which one is element and compounds ……
a. 2,5 and 3,4
c. 1,6 and 3,4
b. 3,4 and 2,5
d. 1,6 and 2,5 20. Perhatikan pernyataan berikut.
1. Dapat diuraikan
2. Tersusun atas dua jenis atom/molekul atau lebih
2. Perbandingan massa zat penyusunnya tidak tetap Berdasarkan ciri-cirinya maka zat tersebut tergolong menjadi …..
a. Unsur
c. Campuran
b. Senyawa
d. Molekul 21. Perhatikan pernyataan berikut.
1. Dapat disederhanakan menjadi zat yang lebih sederhana 2. sifat-sifat asal masih tampak 3. terbentuk karena proses kimia 4. terjadi bukan karena proses kimia 5. sifatnya berbeda dengan sifat-sifat zat penyusunnya Dari pernyataan diatas yang termasuk ciri-ciri senyawa ialah…..
a. 1,2 dan 3
c. 1,4 dan 5
b. 2,3 dan 5
d. 1,3 dan 5 22. Perhatikan data berikut.
1. Tidak Dapat Dibedakan antara zat terlarut dan zat pelarutnya
2. Tidak muncul endapan
3. Tidak terdapat bidang batas Berdasarkan ciri-ciri diatas, materi yang dimaksud adalah ……
a. Senyawa
c. Campuran Homogen
b. Campuran Heterogen
d. Unsur
23. A substance having the following characteristics:
1. It is tastes sour -
2. If dissolved into water will produces a hydroxide ion (OH )
3. It can dissolve grease (lemak) Based on the above characteristics, these substances are ....
a. acid
c. bases
b. water
d. salt
1. soap
8. Hetergenuous mixtures Element
2. Measurement instrument that used to measured the thickness water + syrup
3. Length, Mass, Time, Temperature Compound
4. Area, volume, speed, density water + coffee
5. The matter that can’t be oulined as another simpler matter vernier calipers
6. The matter that can be oulined as another simpler matter Base Quantity
7. Homogeneous mixtures micrometer screw
9. The process of inhaling oxygen and exhaling carbon dioxide Derived Quantity
B. Matching
10. It is taste sour, it is corrosive Respiration
C. Essai 1. Mention 4 kinds of main quantity and its SI unit …..
2. Convert the following units
a. 2000 kg/m 3 = ……… gr/cm 3
b. 36 km/jam = …………. m/s
3. Give two examples of each element, compounds and mixtures?
1. Measurement instrument that used to measured the outer and inner diameter Acid
d. 4, 5 and 6
4. Toothpaste 2. tea 5. vinegar
25. Look at the data below
3. Accu water
6. Whiteners (Pemutih) Which includes examples of acids and bases of the above data is ....
a. 1, 2, 3 dan 4,5,6
c. 2,3,5 dan 1,4,6
b. 1,4,6 dan 2,3,5
d. 4,5,6 dan 1,2,3
1. red cabbage
b. 3, 4 and 6
4. Gingger 2. turmic (kunyit)
5. Roses
3. Spinach
6. Orchid
which includes natural acid-base indicator is ……
a. 1, 2 and 3
c. 1, 2 and 5