Two swift canaries fly toward each other, each moving at 15.0 m/s relative to the ground, each warbling a note of frequency 1750 hz. (a) what frequency note does each bird hear from the other one? (b) what wavelength will each canary measure for the note from the other one?

Part a)

f = 1911.5 Hz

Part b)

Explanation:

Here the source and observer both are moving towards each other

so we know that the apparent frequency is given as

here we know that

now we will have

Part b)

Apparent wavelength is given by the formula

here we will have

in physics zero. in muscle fatigue could be high

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation