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
stealth61 [152]
4 years ago
5

Part A

Physics
2 answers:
Lelechka [254]4 years ago
8 0

Lets assume that a current "i" flows in the circuit in counter-clockwise direction.

Using KVL in loop acba

5 i + 1.4 i + 8 + 9 i - 16 + 1.6 i = 0

i = 0.47 A

Part A)

P₅ = Power dissipated in 5 ohm resistor = i² (5) = (0.47)² (5) = 1.1 Watt

Part B)

P₉ = Power dissipated in 9 ohm resistor = i² (9) = (0.47)² (9) = 2.0 Watt

Part B)

P₁₆ = Power output of 16 V battery = i (16) = (0.47) (16) = 7.5 Watt

kakasveta [241]4 years ago
4 0
Since the connection is in series, the current divider can be used. It's mathematical expression is In = (It Rt) / Rn. If the value for is solved, power dissipation can also be solved using P = I^2 R. 
I = 0.47 A 
A.  P = (0.47)^2 (5) = 1.11 Watts
B. P = (0.47)^2 (9) = 2 Watts
C. P = VI = 16(0.47) 4.24 Watts 
You might be interested in
HELP PLEASE ASAP
CaHeK987 [17]
The answer is most likely A
7 0
4 years ago
Read 2 more answers
It was a dark and stormy night.Buffy hameard thunder exactly 6 secounds after she saw lightning , the temperature of air is 15°C
SashulF [63]

Answer:

υ = 345.82 m/s

Explanation:

The formula used to find the speed of sound in air, at different temperatures is given as follows:

v = v_{0}\sqrt{\frac{T}{273} }

where,

υ = speed of sound at given temperature  = ?

υ₀ = speed of sound at 0°C = 331 m/s

T = temperature in K = 15°C + 273 = 298 k

Therefore, using these values in the equation, we get:

v = (331 m/s)\sqrt{\frac{298 k}{273 k}}\\

<u>υ = 345.82 m/s</u>

5 0
3 years ago
Which diagram BEST represents the light waves of a bright red brake light on the left side to a dim violet night light on the ri
Paraphin [41]

A! The bright light will have taller more spread out waves while the dimmer light will have smaller closer together waves. Hope this helps!

6 0
3 years ago
Read 2 more answers
HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE A student uses a spring scale attached to a textbook to compa
aleksandrvk [35]

Answer:

1,860

Explanation:

4 0
3 years ago
Visualizing the body in the position is significant because all observers have a common point of reference when describing and d
FromTheMoon [43]

Visualizing the body in the anatomical position is significant because all observers have a common point of reference when describing and discussing its region.

<h3>What is the anatomical position?</h3>
  • Anatomical position, also known as conventional anatomical position, refers to the body's position while it is standing erect and looking forward, with each arm hanging on either side of the body and palms facing forward.
  • The legs are parallel, with the feet level on the floor and forward facing.
  • When explaining particular anatomical words and locations in human anatomy and physiology, the anatomical position is a standard point of reference.
  • Visualizing the body in its anatomical location is important because it provides a single point of reference for all observers when describing and discussing its region.

As the description itself says, visualizing the body in its anatomical location is important because it provides a single point of reference for all observers when describing and discussing its region.

Therefore, visualizing the body in the anatomical position is significant because all observers have a common point of reference when describing and discussing its region.

Know more about the anatomical position here:

brainly.com/question/5029605

#SPJ4

The question you are looking for is given here:

Visualizing the body in the _____________ is significant because all observers have a common point of reference when describing and discussing its region.

6 0
2 years ago
Other questions:
  • An object is moving in a horizontal direction only. The graph shows its velocity vs. time. (See Graph Below)
    12·1 answer
  • A 140
    13·1 answer
  • It is advised not to hold the thermometer by the bulb while reading it
    12·1 answer
  • What is 0.40 as a fraction?
    12·2 answers
  • Unit 2 Lesson 7 Portfolio for physics
    8·1 answer
  • Which change decreases the resistance ofva piece of copper wire?
    6·1 answer
  • g power output of 87 W. At what distance will the decibel reading be 120 dB, which is noise level of a loud indoor rock concert
    7·1 answer
  • A flat uniform circular disk (r= 2.00m,
    13·1 answer
  • A set of crash tests consists of running a test car moving at a speed of 10.8 m/s (24.2 mi/hr) into a solid wall. Strapped secur
    9·1 answer
  • Xander drew a diagram of a candle and its reflection in a mirror as shown below.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!