nano teknologi kimia T5

Nano scale is.....

Skala nano ialah ...

• Between 1 nm to 100 nm

  Antara 1 nm hingga 100 nm

• Between 1 m to 100 m

  Antara 1 m hingga 100 m

• Between 10 nm to 100 nm

  Antara 10 nm hingga 100 nm

• Between 1 cm to 100 cm

  Antara 1 cm hingga 100 cm

Example of application in nanotechnology

Contoh aplikasi nanoteknologi

• Energy and electric

  Tenaga dan elektrik

• Textile

  tekstil

• Medical

  Perubatan

• sport

  Sukan

Example of nano material is

Contoh bahan nano ialah

• Carbon dioxide

  karbon dioksida

• Carbon

  karbon

• graphene

  grafen

• diamond

  berlian

What is nanotechnology?

Apakah teknologi nano?

• Study and manipulation of technology that is micro sized

  Kajian dan manipulasi teknologi yang bersaiz mikro

• Study and manipulation of matter that is small but can still be seen by the human eyes

  Kajian dan manipulasi jirim yang kecil tetapi masih dapat dilihat oleh mata manusia

• Study and manipulation of matter at a scale of 1-100 nano meters

  Kajian dan manipulasi jirim yang berskala 1-100 nano meter

• Study and manipulation of matter that moves at a speed measured in nano seconds

  Kajian dan manipulasi jirim yang bergerak pada kelajuan yang diukur dalam nano saat

Why is nano-scale titanium dioxide used in suncream?

Mengapa skala nano titanium dioksida digunakan dalam pelindung matahari?

• It is cheap.

  murah

• It is antibacterial.

  antibakteria

• It blocks ultraviolet light.

  Menghalang sinaran uv

• It breaks down dirt.

  Memecahkan kekotoran

What are the properties of graphene?

Apakah sifat grafen?

• Strong and hard

  kuat dan keras

• permeable

  telap

• Transparent and elastic

  Lutsinar dan kenyal

• Good conductor of heat and electricity

  Konduktor haba dan elektrik yang baik

Graphene is made of ... atoms.

Grafen di perbuat dari atom..........

• Neon

  Neon

• Carbon

  Karbon

• Silicon

  silikon