Formula is
Force=pressure x area
So the answer would be
400 x 55= 22000N
Answer:
A. noise reduction
Explanation:
noise reduction reduces the loud sounds and makes it low, also noted that the low sounds are kept the same meaning its definitely noise reduction.
Extra's:
- amplify - increases the strength of a sound.
- compress - makes and affects both low and high sound by making them averagely high
- normalise - to get the maximum volume.
Answer:
The correct answer for the following question will be A. Cipher code.
Explanation:
Cipher code:
Ciphers are potentially the cryptographic central pillar. A cipher is usually an algorithm to perform both encryption and decryption.
Secret key encryption relies on the use of symmetric ciphers. Whether the goal is to convert plaintext to ciphertext and vice-versa. The secret key is shared on both ends, and the person having the secret key can only encrypt and decrypt the data.
So, option A is a suitable answer.
Answer:
Option A i.e., a pass statement are the correct option.
Explanation:
The following option are correct because a pass statement is used when you want to create any function or any loop or statement but you don't want to write code inside the function or any loop or statement then, you use the "pass" keyword inside that function or any loop or statement as null or nothing happen when the following code is execute.
An example of selection structure is when a group of people wanted to know the exact number of days through the use of a data set that has the daily high temperature which ranges from above 80 degrees, and as such, a programmer can use the if-end statement.
<h3>What is an if statement?</h3>
An IF statement is known to be a kind of statement that is executed due to the happening of a specific condition.
Note that IF statements must start with IF and end with the END.
Therefore, An example of selection structure is when a group of people wanted to know the exact number of days through the use of a data set that has the daily high temperature which ranges from above 80 degrees, and as such, a programmer can use the if-end statement.
Learn more about if-end statement from
brainly.com/question/18736215
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