Part $1-$ Arithmetic Operations, Methods

Lab$2$A

Write a method called kelvins that takes an argument f$,$ the temperature in degrees Fahrenheit $($of type double$)$ and returns the temperature in degrees Kelvin $($also a double$).$

Here is the mathematical formula for conversion:K$=59($F$32)+273\mathrm{.}15$

$$

$$

Write another method called temperaturePrinter that takes arguments f and k $,$two doubles and prints the following message to the screen:

#$.$## deg. F equals #$.$## deg. K

Where #$.$## are correct values in degrees Fahrenheit $($f$)$ and Kelvin $($k$).$

Test your methods with $5$ different values for Fahrenheit. Either print the results of each test as they are run and record the results of the tests in comments at the bottom of your code before submitting.

Part $2-$ More Arithmetic Operations and Methods

Write a method called secondTime that takes an argument, an integer corresponding to a number of seconds. secondTime computes and displays the equivalent time in hours, minutes and seconds, and prints the result to console in the format:

$1234$ seconds $==00$:$20$:$34$

Meaning $0$ hours, $20$ min, $34$ seconds

Hint: Use a tool like Tools$4$NoobsLinks to an external site. to help determine the correct answer so that you can test your code.

Write another method called inSeconds that takes three integer arguments: hours, minutes and seconds. It computes and returns the exact time in seconds, and prints the following message to the console:

$00$:$20$:$34==1234$ seconds

Copy the following tests and paste them in your code and replace X with the outputs you got.