Chapter 10 Test Review

1. Chapter 10Test Review By Mr. Reece

2. Fill in the Blank 1. ______________ used a kite and lightening to experiment with electricity 2. ______________ looks like a big horseshoe with wire wrapped around it; becomes magnetic when electricity is passed through the wire 3. __________________ invented the telephone 4. ______________ “far off writing” Benjamin Franklin Electromagnet Alexander Graham Bell Telegraph

3. Fill in the Blank (Continued) 5. ______________ helped in building the telephone; could build almost anything and built it quickly 6. ______________ a thin line of metal through which electricity passes 7. ______________ a short click 8. ______________ a long click 9. ______________ invented the telegraph Thomas Watson Wire Dot Dash Samuel Morse

4. Fill in the Blank (Continued) 10. ______________ symbols used to send messages by way of the telegraph 11. ______________ the energy that made long distance communication possible with just a few seconds. Morse Code Electricity

5. Write the letter of the correct answer… • ___ 12. Which statement is not true about the NewYork Sun? • A. it cost only a penny • B. It was the first newspaper to be published every day. • C. It was the first newspaper that stayed in the business and made money. C

6. Write the letter of the correct answer… • ___ 13. What gave telegraph companies the most trouble? • A. storms • B. thieves • C. bison C

7. Write the letter of the correct answer… • ___ 14. What was the first message sent by telegraph? • A. “Mr. Watson, come here. I want you.” • B. “Hoy, hoy.” • C. “What hath God wrought!” C

8. Write the letter of the correct answer… • ___ 15. What was the first message sent by telegraph? • A. “Mr. Watson, come here. I want you.” • B. “Hoy, hoy.” • C. “What hath God wrought!” A

9. True & False ___ 16. The telegraph put the telephone companies out of business. ___ 17. Jobs were created with the acceptance of the telegraph. ___ 18. When the invention of the telegraph was introduced to the president of the United States and his cabinet, it was a immediately accepted with excitement. F T F

10. True & False ___ 19. Both inventors of the telegraph and the telephone perfected their inventions in a short amount of time. ___ 20. On early telephones, people spoke into and listened to the same part of the telephone. F T