1.Berikut ini merupakan sifat-sifat cahaya,kecuali
D.Tidak dapat merambat dalam gelap
2.Berikut yang termaksud benda gelap,kecuali
A.Kayu yang terbakar.
3.Pada pemantulan baur....
B.Cahaya yang terpantul tidak teratur
4.Mata akan melihat suatu benda jika...
D.terdapat cahaya yang dipantulkan oleh benda itu yang sampai pada mata.
5.Seberkas sinar jatuh pada permukaan cermin datar dengan sudut datang35derajat.
Sudut antara sinar datang dan sinar pantul pada peristiwa pemantulan itu adalah...
C.70derajat
6.Tinggi dan jarak bayangannya dari cermin berturut-turut menjadi...
A.1 cm dan 4 cm.
7.Sebuah benda diletakkan 5 cm di depan cermin datar.Jika cermin digeser menjauh
sehingga berjarak 8 cm dari benda,jarak bayangan terhadap benda adalah....
D.16 cm
8.Bayangan dari benda nyata pada cermin cembung bersifat...
Amaya,tegak,di perkecil
9.Pernyataan di atas yang benar adalah....
A(1) dan (2)
10.Lukisan pembentukan bayangan pada cermin cembung yang benar....
A
Kamis, 26 Februari 2009
Minggu, 15 Februari 2009
GEOGROFI
social problem and population dynamics
objective
after learning this chapter students are expected tobe able to:
1.identify the physical condition of indonesian region.
2.identify the problem of population faced by indonesia at teh
moment.
3.describe the ways to obtain data aboud teh population
of indonesia.
4.differentiate the forms of population pyramid.
5.explain the elements of population dynamics.
6.decribe the efforts to overcome teh problems of population
quality in indonesia.
7.restate continuous development.
8.identify the problems of environment faced by indonesia.
9.give examples of ways to overcome environmental problem.
10.explain the rights and responsiblletles of peopel in environment
based development.
11.describe population problems and their effects on development.
to eany netion human resources are the main force.However,too
many people can also be a danger and thread.Neverthelles,economic
growth will never happen without the support of adequate human resources.
On the contrary,human resource development cannot be achieved whithout
the support of econemic grawth.Therefore,the success of economic growth
and human resource development can be achieved if the number of popoulation
is under control.
Based on the population census 2000,the number of population of
indonesia on 30th june 2000 was 206,264,595.Campared whit the
population of sone other countries,the population of indonesia ranked
fourth after the people's Republic of China (RRC),india,and united
states.
objective
after learning this chapter students are expected tobe able to:
1.identify the physical condition of indonesian region.
2.identify the problem of population faced by indonesia at teh
moment.
3.describe the ways to obtain data aboud teh population
of indonesia.
4.differentiate the forms of population pyramid.
5.explain the elements of population dynamics.
6.decribe the efforts to overcome teh problems of population
quality in indonesia.
7.restate continuous development.
8.identify the problems of environment faced by indonesia.
9.give examples of ways to overcome environmental problem.
10.explain the rights and responsiblletles of peopel in environment
based development.
11.describe population problems and their effects on development.
to eany netion human resources are the main force.However,too
many people can also be a danger and thread.Neverthelles,economic
growth will never happen without the support of adequate human resources.
On the contrary,human resource development cannot be achieved whithout
the support of econemic grawth.Therefore,the success of economic growth
and human resource development can be achieved if the number of popoulation
is under control.
Based on the population census 2000,the number of population of
indonesia on 30th june 2000 was 206,264,595.Campared whit the
population of sone other countries,the population of indonesia ranked
fourth after the people's Republic of China (RRC),india,and united
states.
Sabtu, 14 Februari 2009
LIGHT
objectives
After learning this chapter,you are expected to be able to explain
the properties of light,explain the law of light reflection,draw image
formation on the flat mirror,concave mirror,and convex mirror,
explain the law of light reflection,draw image formation in concave
lense,and convex lens,calculate the power of lens.
in everyday life,whether day or night we can see things because there
is light.whether the light comes from sunlight or lamps.So,the light is a
factor that cannot be separated in this life.With light we can see the beuty
of the sky,rice field,mountain,flower,hause,also another things around us.
In this chapter you will learns about light which the object involves
definition and properties of light,light reflection,light light refraction,and
power of lans.
After learning this chapter,you are expected to be able to explain
the properties of light,explain the law of light reflection,draw image
formation on the flat mirror,concave mirror,and convex mirror,
explain the law of light reflection,draw image formation in concave
lense,and convex lens,calculate the power of lens.
in everyday life,whether day or night we can see things because there
is light.whether the light comes from sunlight or lamps.So,the light is a
factor that cannot be separated in this life.With light we can see the beuty
of the sky,rice field,mountain,flower,hause,also another things around us.
In this chapter you will learns about light which the object involves
definition and properties of light,light reflection,light light refraction,and
power of lans.
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