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
Alex777 [14]
3 years ago
8

Of the seven chambers in the masque of the red death, which room is the least popular, and why?

Physics
1 answer:
kifflom [539]3 years ago
8 0
The correct answer is D.
You might be interested in
A computer is connected across a 110 V power supply. The computer dissipates 123 W of power in the form of electromagnetic radia
nexus9112 [7]

Answer:

81.3ohms

Explanation:

Resistance is known to provide opposition to the flow of electric current in an electric circuit.

Power dissipated by the computer is expressed as;

Power = current (I) × Voltage(V)

P = IV... (1)

Note that from ohms law, V = IR

I = V/R ... (2)

Substituting equation 2 into 1, we will have;

P = (V/R)×V

P = V²/R.. (3)

Given source voltage = 100V, Power dissipated = 123W

To get resistance R of the computer, we will substitute the given value into equation 3 to have

123 = 100²/R

R = 100²/123

R = 10,000/123

R = 81.3ohms

The resistance of the computer is 81.3ohms

3 0
3 years ago
Read 2 more answers
The pH of acid rain would be _____. greater than 7 less than 7 exactly 7 exactly 14
Nookie1986 [14]
Less than 7, Ph of 7 is neutral Acid Rain would be between 4 and 0. 
7 0
3 years ago
Read 2 more answers
The two cars collide at right angles in the intersection of two icy roads. Car A has a mass of 1965 kg and car B has a mass of 1
Sunny_sXe [5.5K]

Answer:

U2 = 47.38m/s = initial velocity of B before impact

Explanation:

An example of the diagram is shown in the attached file because of missing angle of direction in the question

Mass A, B are mass of cars

A = 1965

B =1245

U1 = initial velocity of A = 52km/hr

U2 = initial velocity of B

V = common final velocity of two cars

BU2 = (A + B)*V sin ¤ ...eq1 y plane

AU1 = (A + B) *V cos ¤ ....equ 2plane

From equ 2

V = AU1/(A + B)*cos ¤

Substitute V into equation 1

We have

U2 = (AU1/B)tan ¤ where ¤ = angle of direction which is taken to be 30°

Substitute all parameters to get

U2 = (1965/1245)*52 * tan 30°

U2 = 47.38m/s

8 0
3 years ago
Electromagnetic induction means that moving a magnet through a loop of wire creates an electric current.
MAVERICK [17]
False. An Electromagnetic induction is the production of an electromotive force across an electrical conductor in a changing magnetic field.
4 0
3 years ago
Read 2 more answers
Which subatomic particle can be absent from an atom?
Alika [10]
Neutron can be absent 
5 0
3 years ago
Other questions:
  • A train moving at a constant speed of 50.0 km/h moves east for 45.0 min, then in a direction 45.0° east of due north for 10.0 mi
    5·1 answer
  • Plz help to answer the sheet above thanks
    12·1 answer
  • Explain why it is easy to slip on a floor that is wet please, I need this answered now if anyone can.
    7·2 answers
  • A Ray of light falling on rough surface follows the laws of reflection but no image of the object placed before it is C explain
    13·1 answer
  • 11 cm/s2 is an example of<br> 30 m/s northwest is an example of
    6·1 answer
  • What type of wave is sound?<br> a. longitudnal<br> b. surface<br> c. tranverse,<br> or d.. light ? ?
    11·2 answers
  • Running a 5k would be an example of a good short-term goal for someone who is just starting out running.
    11·2 answers
  • Work done= ________ transferred
    9·1 answer
  • What do alcohol, drugs, and tobacco all have in common?
    15·1 answer
  • Which has more mass - a 5-kg bag of feathers or a 5-kg<br> cannon ball?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!