Related Questions

Fill in the blank with the most appropriate word.
A: Did Alexander Graham Bell invent the telephone?
B: Yes, it __________ invented by him.
A bell rings every 15 minute. If the bell rang at 12.40, which of the following could be a time at which the bell had sounded?
The priest told the devotee, "The temple bell is rung at regular intervals of 45 minutes. The last bell was rung five minutes ago. The Next bell is due to be rung at 7:45am". At what time did the priest give this information to the devotee?
Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer :

Statement : "I have not received telephone bills for nine months inspite of several complaints" - A telephone customer's letter to the editor of a daily

Assumptions :
I. Every customer has a right to get bills regularly from the telephone company.
II. The customer's complaints point to defect in the services which are expected to be corrected.
The standard deviation controls ___________ of the bell (2-D Gaussian function of bell shape).
The ringing of an electric bell in an enclosed evacuated glass bell jar is not heard outside because
Which word is partially derived from the name of the inventor of the telephone, Alexander Graham Bell?
Alexander Graham Bell _____ the telephone.
I was reading a book when the telephone bell . . . . . . . .
Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission?