What is 100 kPa in psia?

Engineering

1 answer:

Korolek [52]3 years ago

8 0

Answer:

The pressure in pounds per square inch (psi) equals 14.50 psi.

Explanation:

Since psi stands for 'pounds per square inch' and Pascals stands for 'Newtons per square meters'

We can write the given pressure as

$Pressure=100kPa\\\\Pressure=100\times 10^{3}N/m^{2}$

Now since 1 Newton of force equals 0.22481 Pound force also

since 1 meter equals 39.37 inches

Using the above values we get

$Pressure=100\times 10^{3}\times \frac{0.22481lb}{(39.37)^{2}inch^{2}}$

thus the pressure becomes

$Pressure=100\times 10^{3}\times \frac{0.22481}{(39.31)^{2}}pounds/inch^{2}\\\\Pressure=14.50psi$

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g (b) (4 pt) Write a function unique that identifies the repeated elements of a list and returns a list with unique elements. $

Taya2010 [7]

Answer:

I am writing a Python function unique()

def unique(list): # function unique that takes a list as parameter

unique_list = [] #list to store unique elements

for elements in list: # loop that checks every element of the list

if elements not in unique_list: # takes unique elements from list

unique_list.append(elements)

#appends unique elements from list to unique_list

return unique_list #outputs unique_list elements

Explanation:

The unique() function takes a list as argument which is named as list.

unique_list is a new list which stores unique element from the list.

The loop moves through the elements of the list one by one.

if condition checks if the element in list is not present in the unique_list which means that element is unique to the unique_list.

If this condition is true this means that the element is not repeated and is not already present in unique_list. Then that element is included to the unique_list using append() function which appends an element into the unique_list from the list.

If you want to check if this function works you pass a list with repeated elements to this function so that it can print the unique elements as follows:

print(unique([1,2,2,2,2,3,4,4,4,4,4,5]))

Output:

[1, 2, 3, 4, 5]

The screen shot of the function along with its output is attached.