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
puteri [66]
3 years ago
6

Which best describes Savanna’s error? The label at the top of the diagram should be “FM Radio,” not “Cell Phone.” The FM carrier

waves should have different frequencies than the carrier waves, not different amplitudes. The carrier wave should be on the right of the modulator, not on the left of the modulator. The modulator should be labeled “Amplitude modulator,” not “Frequency modulator.”
Physics
2 answers:
Len [333]3 years ago
5 0

Answer: (B) "The FM carrier waves should have different frequencies than the carrier waves, not different amplitudes."

Makovka662 [10]3 years ago
5 0

Answer:

B

Explanation:

I took the test on edge

You might be interested in
A gas bottle contains 0.250 mol of gas at 730 mm hg pressure. if the final pressure is 1.15 atm, how many moles of gas were adde
Ludmilka [50]

Answer: 0.049 mol



Explanation:



1) Data:


n₁ = 0.250 mol

p₁ = 730 mmHg

p₂ = 1.15 atm

n₂ - n₁ = ?


2) Assumptions:


i) ideal gas equation: pV = nRT


ii) V and T constants.


3) Solution:


i) Since the temperature and the volume must be assumed constant, you can simplify the ideal gas equation into:


pV = nRT ⇒ p/n = RT/V ⇒ p/n = constant.


ii) Then p₁ / n₁ = p₂ / n₂


⇒ n₂ = p₂ n₁ / p₁


iii) n₂ = 1.15atm × 760 mmHg/atm × 0.250 mol / 730mmHg = 0.299 mol


iv) n₂ - n₁ = 0.299 mol - 0.250 mol = 0.049 mol

7 0
3 years ago
A 10 kg computer accelerates at a rate of 5 m/s2. How much force was applied to the computer?​
worty [1.4K]

Answer:

<h2>50 N</h2>

Explanation:

The force acting on an object given it's mass and acceleration can be found by using the formula

force = mass × acceleration

From the question we have

force = 10 × 5

We have the final answer as

<h3>50 N</h3>

Hope this helps you

8 0
3 years ago
Read 2 more answers
How does the scientific process generally begin?
Murljashka [212]
There are several approaches. The most favourable one (in my opinion) is this one:
1. Asking a question
2. Doing a research (how to answer this question)
3. Creating a hypothesis (NOT a thesis!)
4. Experimenting (to prove the hypothesis)
5. Analysing results from the experiment
6. Writing a thesis
5 0
4 years ago
Read 2 more answers
Which element has an atomic number of 9 and an atomic mass of 19?
yan [13]

Answer:

fluorine

Explanation:

3 0
3 years ago
Read 2 more answers
Find the ratio of the gravitational force between two planets if the masses of both planets are quadrupled but the distance betw
Snezhnost [94]

Answer:

The ratio of the new force over the original force is 16

Explanation:

Recall the formula for the gravitational force between two masses M1 and M2 separated a distance D:

F_G=G\,\frac{M_1\,\,M_2}{D^2}

So now, if the masses M1 and M2 are quadrupled and the distance stays the same, the new force becomes:

F'_G=G\,\frac{4M_1\,\,4M_2}{D^2}=G\,\frac{16\,\,M_1\,\,M_2}{D^2}=16\,\,G\,\frac{M_1\,\,M_2}{D^2}= 16\,\,F_G

which is 16 times the original force.

So the ratio of the new force over the original force is 16

5 0
3 years ago
Other questions:
  • The slope of a distance time graph is a measurement called
    10·1 answer
  • In the elements square on the periodic table, the number with the greatest numerical value the
    15·1 answer
  • What is the measure of speed in a certain direction
    12·1 answer
  • Whiat is quantum numbers describes the size and energy of an orbital?
    13·1 answer
  • a 2.35 water bucket is swung in a full cirlce of radius 0.824 m just fast enough so that the water doesn't fall out the top mean
    8·1 answer
  • URGENT URGENT DUE SOON!!
    5·1 answer
  • An elderly sailor is shipwrecked on a desert island but manages to save his eyeglasses. The lens for one eye has a power of 1.28
    15·1 answer
  • 7. An outfielder throws a baseball to the first baseman at a speed of 19.6
    9·1 answer
  • A car is driving down the road at 30 MPH. A bug hits the windshield with a force of 50N. With what force does the car hit the bu
    11·2 answers
  • PLZZZZ HELPPPPPP MEEEEEE!!!!!! ASAP!!! ILL GIVE 20 POINTS AND BRAINLIEST!!!<br> :'(
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!