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xxMikexx [17]
3 years ago
15

What is a radio wave made up of? Molecules? Electrons? Other?

Engineering
2 answers:
mafiozo [28]3 years ago
4 0

Radio waves are radiated by charged particles when they are accelerated. They are produced artificially by time-varying electric currents, consisting of electrons flowing back and forth in a specially-shaped metal conductor called an antenna. ... Radio waves are received by another antenna attached to a radio receiver.

Ksivusya [100]3 years ago
4 0

Answer: Wave Currents??

WIDE OPEN GUESS

You might be interested in
Exercise 6.4.8: Sum Two Number
kaheart [24]

Below is the program with function that takes two arguments and returns their sum.

Coding part:

def add_num(a1,b1): /*function for addition*/

  sum=a1+b1

  return sum /*return value*/

num1z1=33  /*variable declaration*/

num2z2=78

print("The sum is",add_num(num1z1,num2z2)) /*call the function*/

What is Function?

A function is a piece of code that performs a specific task. It is callable and reusable multiple times. You can pass data to a function, and it can return data to you. Many programming languages include built-in functions that can be found in their libraries, but you can also write your own.

To learn more about Function, visit: brainly.com/question/17216645

#SPJ1

3 0
1 year ago
A Capacitor is a circuit component that stores energy and can be charged when current flows through it. A current of 2A flows th
valkas [14]

Answer:

6uC

Explanation:

View Image

Derive an equation for charge(q) in term of current then solve:

q(t)=\int\limits^\tau_{\tau_0} {i(t)} \, d\tau+q_0

Use the equation above to solve for your net charge.

6 0
3 years ago
At a given point in a supersonic wind tunnel, the pressure and temperature are 5×104 N/m2 and 200 K, respectively. The total pre
Ne4ueva [31]

Answer:

The Mach number is 2.866

Total temperature To = 528.524K

Explanation:

Pressure (P)= 5 * 10^4 N/m^2

Total pressure (Po) =  1.5 * 10^6 N/m^2

Temperature (T) = 200K

For air, r= 1.4

To find the Mach number we use:

Po/P = [1 + (r - 1/2) M^2] ^ r^/^r^-^1

1.5 * 10^6 / 5 * 10^4 =[ 1 + (1.4 -1 /2) (M^2) ] ^ 1^.^4^/^1^.^4^-^1

0.3 * 10^2 = (1 + 0.2M^2) ^3^.^5

(0.3 * 10^2)^(1/3.5) = 1 + 0.2M^2

2.6426 = 1 +0.2M^2

2.6426 - 1 = 0.2M^2

1.6426 = 0.2M^2

M^2 = 1.6426/0.2

M = sqrt(1.6426/0.2)

M = 2.866

To find Total Temperature :

To/T = (Po/P)^r^-^1^/^8) [tex][tex] To/200 = (1.5*10^6 / 5*10^4)^ 1^.^4^-^1^/^1^.^4)

To/200 = (0.3 * 10^2)^0^.^2^8^5^7

To =528.524K

4 0
3 years ago
1. When should a synthetic oil change be completed? *
Roman55 [17]

Answer:

A range from 5,000 miles to 7,500 miles, on average. Some recommended intervals may be shorter or longer.

4 0
3 years ago
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2. When performing an alignment, what action should be taken immediately after putting a vehicle on the rack?
mash [69]
D...................
3 0
3 years ago
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