Where from do mobile towers receive the signals?

Where does the signal in your cell phone come from? Where from does it come to mobile towers? Where does the signal to your TV set come from ? Youb may have seen photographs showing the position of monsoon clouds over the contry, in the newspaper. How are these images obtained ?

Where from does it come to mobile towers?

A signal which can be green or red with probability 4/5 and 1/5 respectively, is received by station A and then and 3 transmitted to station B. The probability of each station receiving the signal correctly is 3/4 If the signal received at station B is green, then the probability that the original signal was green is

The vas deferens receives duct from the seminal vesicle and opens into urethra as:

Where do we find fossils ?

Where do you find otolith?

The process of regaining of information from carrier wave at the receiver is termed as

A stone is released from the top of a tower 90m high. At the same instant a second stone is projected vertically upwards from the ground with a velocity of 30 m//s . When and where will the two stones meet?

Where do we find fossils?