....
...heating effect of electric current....
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
When current flows through a conductor, heat energy is generated in the conductor. The heating effect of an electric current depends on three factors: The resistance, R of the conductor. A higher resistance produces more heat.
Answer:
Ultrasound is the sound waves of high frequencies which are used in many fields such as construction, medical field, manufacturing weapons, communication etc.
Complete step by step answer
Ultrasonic sounds are sound waves of high frequency i.e. higher than 20 KHz. It does not have different properties. It has the same properties of normal sound but has a high frequency. These high frequency sounds are used for measuring distance, cleaning, sonography etc.
Explanation:
can you give me tha.nks like 100 ple.ase i need