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jek_recluse [69]
3 years ago
15

Match the measuring instrument with its description.

Engineering
1 answer:
BARSIC [14]3 years ago
3 0

Answer:

1. Clepsydra

2. Barometer

3. Chronometer

4. Se*tant

Explanation:

1. A clepsydra is a device that measures time by using a regulated fluid flow. It looks like a hour glass.

2. A barometer is a device that measures pressure. The level of liquid inside of its tubes changes with the atmospheric pressure change.

3. A chronometer is used to determine a position while knowing latitude, longitude, and altitude.

4. A se*tant has an arc of a circle and a movable arm pivoted at the center of the circle. It is used to view the horizon and also celestial bodies.

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The following C program asks the user for two input null-terminated strings, each stored in uninitialized 100-byte buffer, and c
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Answer:

Code is given below:

Explanation:

.data  

str1: .space 20  

str2: .space 20  

msg1:.asciiz "Please enter string (max 20 characters): "  

msg2: .asciiz "\n Please enter string (max 20 chars): "  

msg3:.asciiz "\nSAME"  

msg4:.asciiz "\nNOT SAME"  

.text

.globl main

main:  

   li $v0,4        #loads msg1  

   la $a0,msg1  

   syscall

   li $v0,8

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   addi $a1,$zero,20

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   li $v0,4        #loads msg2

   la $a0,msg2

   syscall

   li $v0,8

   la $a0,str2

   addi $a1,$zero,20

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   la $a1,str2         #pass address of str2  

   jal methodComp      #call methodComp  

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   li $v0,4  

   la $a0,msg3  

   syscall  

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   li $v0,10  

   syscall  

methodComp:  

   add $t0,$zero,$zero  

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   add $t2,$zero,$a1  

loop:  

   lb $t3($t1)         #load a byte from each string  

   lb $t4($t2)  

   beqz $t3,checkt2    #str1 end  

   beqz $t4,missmatch  

   slt $t5,$t3,$t4     #compare two bytes  

   bnez $t5,missmatch  

   addi $t1,$t1,1      #t1 points to the next byte of str1  

   addi $t2,$t2,1  

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missmatch:    

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   j endfunction  

checkt2:  

   bnez $t4,missmatch  

   add $v0,$zero,$zero  

endfunction:  

   jr $ra

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3 years ago
Which of the following refers to a full-scale version of a product used to validate performance?
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It is not a practical proposition to take direct measurements in nanoscale, but we can estimate variations in position and momen
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Answer:

Answer is c Heisenberg's uncertainty principle

Explanation:

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