An acronym is a word formed from the initial letters of words in a set phrase. write a program whose input is a phrase and whose output is an acronym of the input. if a word begins with a lower case letter, don't include that letter in the acronym. assume there will be at least one upper case letter in the input.

ex: if the input is institute of electrical and electronics engineers, the output should be:

your program must define and call a method thats returns the acronym created for the given userphrase.
public static string createacronym(string userphrase)

hint: refer to the ascii table to make sure a letter is upper case.

import java. util. scanner;

public class labprogram {

/* define your method here */

public static void main(string[] args) {
/* type your code here. */
}
}

Acommercial grade cubical freezer, 4 m on a side, has a composite wall consisting of an exterior sheet of 5.0-mm thick plain carbon steel (kst= 60.5 w/m k), an intermediate layer of 100-mm thick polyurethane insulation (kins 0.02 w/m k), and an inner sheet of 5.0- mm thick aluminium alloy (kal polyurethane insulation and both metallic sheets are each characterized by a thermal contact resistance of r 2.5 x 104 m2 k/w. (a) what is the steady-state cooling load that must be maintained by the refrigerator under conditions for which the outer and inner surface temperatures are 25°c and -5°c, respectively? (b) for power saving purpose, which wall material should be increased/reduced in. thickness in order to reduce 50% of the cooling load found in part (a)? redesign the thickness of the proposed material. 177 w/m-k). adhesive interfaces between the q=575.93 w