Besaran dan Satuan
1. Apa yang dimaksud dengan besaran?
2. Apa yang dimaksud dengan satuan?
3. Sebutkan 3 contoh besaran!
4. Sebutkan 5 contoh satuan!
5. Sebutkan tujuh besaran pokok!
6. Apa yang dimaksud dengan besaran pokok?
7. Apa yang dimaksud dengan besaran turunan?
8. Sebutkan satuan SI untuk 7 besaran pokok!
9. Sebutkan 4 contoh besaran turunan!
10. Apa yang dimaksud dengan sistem MKS?
11. Apa yang dimaksud dengan sistem CGS?
12. Mengapa ada satuan SI?
Ubah menjadi satuan SI!
1. 5 Ha
2. 20.000.000 nm
3. 100 inchi
4. 20 yard
5. 1000 L
6. 20 yard
7. 50 ons
8. 100⁰C
9. 88 mA
10. 100 kcd
11. 200 pon
12. 5 kwintal
13. 77⁰F
14. 100 mmol
15. 0,03 kmol
Ubah menjadi bentuk baku!
1. 0,01
2. 332,42
3. .
5.
6.
7.
8. 0,20
9. 0,00034
10.
Kamis, 30 Agustus 2007
Rabu, 29 Agustus 2007
Math Kelas 7
1. State whether each of the following is true or false :
a. The prime numbers between 1 and 20 are 2,3,5,7,9,11,13,17 and 19
b. The HCF of 16,24 and 32 is 8
c. The smallest number that is divisible by 10,15 and 20 is
d. 1 725 when expressed as a product of prime factors 1s 23 x 15 x 5
e. 9 996 is divisible by 11 because 9+9+9+6 = 33 which is divisible by 11
f. The HCF of 4 x 32, 3 x 42 and 2 x 3 x 5 is 42 x 32 x 5An approximation of 892 is 8100 which is less than the exact value of 892
a. The prime numbers between 1 and 20 are 2,3,5,7,9,11,13,17 and 19
b. The HCF of 16,24 and 32 is 8
c. The smallest number that is divisible by 10,15 and 20 is
d. 1 725 when expressed as a product of prime factors 1s 23 x 15 x 5
e. 9 996 is divisible by 11 because 9+9+9+6 = 33 which is divisible by 11
f. The HCF of 4 x 32, 3 x 42 and 2 x 3 x 5 is 42 x 32 x 5An approximation of 892 is 8100 which is less than the exact value of 892
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