Question : Heinrich Rudolph Hertz laid the foundation for the future development of radio, telephone and telegraph. The SI unit of ____________ was named as "hertz" in his honour.
Option 1: frequency
Option 2: heat
Option 3: light
Option 4: sound
Correct Answer: frequency
Solution : The correct option is frequency .
The future advancement of the telephone, telegraph and radio was made possible by Heinrich Rudolph Hertz. He made major contributions, and as a result, the hertz (Hz) became the unit of frequency in the International System of Units (SI). When calculating the frequency of periodic events, such as electromagnetic waves, the hertz unit of measurement is utilised.
Related Questions
Know More about
Staff Selection Commission Sub Inspector ...
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Get Updates Brochure
Your Staff Selection Commission Sub Inspector Exam brochure has been successfully mailed to your registered email id “”.
