What Is The Difference Between 2H And H2

Trang chủ » H2 2h » What Is The Difference Between 2H And H2

Có thể bạn quan tâm

Chreey Chreey Chreey
  • 28.11.2017
  • Science
  • Secondary School
answered • expert verified What is the difference between 2H and H2 See answers

New questions in Science

colour of sun ?why it is colour ?​ Stop and Retie A. Choose the correct answer. 1. Which of the following is not a component of an electric circuit? (a) Wire (c) Bulb (b) Cell (d) Safet … y pin 2. On which of the following factor(s), the amount of heat produced in a wire depends? (a) Material of the wire (c) Thickness of the wire (b) Length of the wire (d) All of these 3. Which of the following is based on the magnetic effect of electric current? (a) Toaster (c) Electromagnet 4. Which of the following can act as a safety device(s)? (a) MCB (c) Electric bulb (b) Oven (d) Geyser (b) Fuse (d) Both (a) and (b) (b) Plastic spoon (d) Paper 5. Which of the following gets attracted to an electromagnet? (a) Pin (c) Cloth 8. Write True or False. Also, rectify the incorrect statements. 1. An open path in which electric current flows is called electric circuit. 2. Batteries used in inverters can be recharged. 3. An oven works on the principle of magnetic effect of electric current. 4. An electric bell works on the principle of heating effect of electric current. 5. Long and thin wires offer high resistance. C. Match the columns. Column A 1. Toaster 2. Argon 3. Electric motor 4. MCB 5. Nichrome Column B (a) Magnetic effect of electric current (b) Offers high resistance in heating appliance (c) Safety device (d) Heating effect of electric current (e) Gas filled in bulbsD.Name the following.1.Metal that is used to make the filament of the electric bulb.2.A combination of two or more cells.3.An appliance that on works in the heating effect of current.4.A type of bulb in which wastage of electricity is reduced.5.A safety device in a circuit that prevents overloading of current.​ give one example of the growth related movement of a plant part.Name the stimulus which causes this movement​ Make a research report on the last 10 major earthquake which occurred in india .. Refer to the internet to find information and data about the earthq … uakes --- magnitude, epicentre, destruction, aftermath, etc .. Present your report with newspaper clips for students in a double displacement reaction such as bariumchloride and sodium sulphate solution Previous Next

Từ khóa » H2 2h