Question:
Who invented the telephone?
Who invented the telephone?
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Alexander Graham Bell is also known for major contributions to communication technology.
Updated On: Apr 18, 2026
- Thomas Edison
- Alexander Graham Bell
- Nikola Tesla
- Albert Einstein
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The Correct Option is B
Solution and Explanation
Step 1: Understand the invention.
The telephone is a device used for transmitting sound over long distances.
Step 2: Identify the inventor.
Alexander Graham Bell is credited with inventing the first practical telephone in 1876.
Step 3: Analyze other options.
Thomas Edison worked on electrical inventions but did not invent the telephone.
Nikola Tesla contributed to electrical engineering.
Albert Einstein was a physicist, not an inventor of communication devices.
Step 4: Conclusion.
Therefore, the telephone was invented by Alexander Graham Bell.
The telephone is a device used for transmitting sound over long distances.
Step 2: Identify the inventor.
Alexander Graham Bell is credited with inventing the first practical telephone in 1876.
Step 3: Analyze other options.
Thomas Edison worked on electrical inventions but did not invent the telephone.
Nikola Tesla contributed to electrical engineering.
Albert Einstein was a physicist, not an inventor of communication devices.
Step 4: Conclusion.
Therefore, the telephone was invented by Alexander Graham Bell.
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