1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lukranit [14]
3 years ago
10

What two units are used to measure the frequency and amplitude of a sound wave?

Computers and Technology
1 answer:
Lerok [7]3 years ago
4 0

Answer:

A. Hertz ----f amplitude.

Explanation:

The rules of physics confirm that frequency is measured in HERTZ and the amplitude is measured in Decibel. And hence, the correct option here is certainly the first option as it states that the frequency is measured in HERTZ and the amplitude is measured in Decibel. Hence, the first one is the correct choice for this question.

You might be interested in
. Hackers generally disguise their IP address. True False
maw [93]
I think that's true.
If they didn't they could be easily tracked by the police.
4 0
3 years ago
Help me guys pleassssssssse​
Readme [11.4K]

Answer:

is there a word bank??

Explanation:

8 0
2 years ago
Sheet tabs can be renamed by____
Vinvika [58]

Answer:

The answer is D) Double-Clicking

Explanation:    

The question is a Microsoft Office Excel Question.

A sheet is also called a worksheet in Microsoft Office Excel. A sheet is a single page that holds its own collection of cells with which one can organize their data.

Sheets in Microsoft Office Excel spreadsheet can run into hundreds and hundreds and is usually visible a the bottom of the excel page as tabs.

By default, the tabs or sheets are named starting from the first as Sheet 1, Sheet 2, Sheet 3...etc.

By double-clicking on the tab, one is able to change the default name to any custom name the user choses.

Cheers!

3 0
3 years ago
Read 2 more answers
Notice that the percentages range from just over 55% to just under 65%. This is a range of 10%, so we're going to use 5 evenly-s
vfiekz [6]

Answer:

import numpy as np

l_int = 55/100

h_int = 65/100

hist = np.histogram( paid_tax_preparers_list, bins=5, range=(l_int, h_int))

Explanation:

Numpy is a Python package used to ease mathematical and statistical research calculations. The package creates data structures called arrays that can be used as vector items, making it easy and fast for calculation to be done.

The np.histogram method is used to create or plot histograms of a list or array against the frequency of the items in the array. The bins and the range attributes are used to adjust the display of the histogram, with bins being the number of bin in the graph and range is the given length of the histogram.

7 0
3 years ago
Write the half function. A function call and the functionprototype
EastWind [94]

Answer:

C code for half()

#include<stdio.h>

void half(float *pv);

int main()

{

float value=5.0;  //value is initialized  

printf ("Value before half: %4.1f\n", value); // Prints 5.0

half(&value);  // the function call takes the address of the variable.

printf("Value after half: %4.1f\n", value); // Prints 2.5

}

void half(float *pv) //In function definition pointer pv will hold the address of variable passed.

{

*pv=*pv/2;  //pointer value is accessed through * operator.

}

  • This method is called call-by-reference method.
  • Here when we call a function, we pass the address of the variable instead of passing the value of the variable.
  • The address of “value” is passed from the “half” function within main(), then in called “half” function we store the address in float pointer ‘pv.’ Now inside the half(),  we can manipulate the value pointed by pointer ‘pv’. That will reflect in the main().
  • Inside half() we write *pv=*pv/2, which means the value of variable pointed by ‘pv’ will be the half of its value, so after returning from half function value of variable “value” inside main will be 2.5.

Output:

Output is given as image.

3 0
3 years ago
Other questions:
  • People who work the total hours for which they get paid have
    7·2 answers
  • Advances in television broadcasting have created changes in millions of U.S. families in a. ​sleep habits. b. ​conversation patt
    5·1 answer
  • Write a program that deliberately contains an endless or infinite while loop. The loop should generate multiplication questions
    13·1 answer
  • Draw the hierarchy chart and then plan the logic for a program that calculates a person’s body mass index (BMI).
    11·1 answer
  • You cannot advance slides during the slide show by pressing the PAGE DOWN key
    12·1 answer
  • Can i edit my name on this app?
    7·1 answer
  • Jeremy has created a document that has images and a chart. The chart has to be updated manually, and double-clicking on the char
    15·1 answer
  • Viết thuật toán, chương trình xử lý hạn chế trong việc xử lý số liệu phần nguyên để hiển thị lên lcd
    14·1 answer
  • A ____ is a a set of presentation rules that control how text should look. It is applied to an XML file to change the collection
    9·1 answer
  • Identify two real-world examples of problems whose solutions do scale well
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!