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
Gnoma [55]
3 years ago
6

If there are 745 watts for every horsepower, how many horses would it take to power a single hundred-watt light bulb?

Physics
2 answers:
sattari [20]3 years ago
6 0

0.14 (rounded to the nearest hundreth)(full answer: 0.13544323097)

liraira [26]3 years ago
6 0

Answer:

The horse power is 0.1340 hp.

Explanation:

Given that,

Horse power = 745 watts

One horsepower is about 745 watts.

Since the bulb consume 100 watt of power

We need to calculate the horse power

P_{hp}=\dfrac{P_{w}}{745}

P_{hp}=\dfrac{100}{745}

P_{hp}=0.1342\ hp

Hence, The horse power is 0.1342 hp.

You might be interested in
Sick person develops a fever physical or chemical
bogdanovich [222]
Chemical!   physical would be a bruise or a cut.
8 0
3 years ago
Thinking about an analogue clock, calculate the angular displacement in revolutions, radians and degrees for the following: • A
Inessa [10]

Answer:

1.047 rad

Explanation:

A secondhand makes a complete revolution (360 degrees) in 60 seconds, so it displaces 6 degrees for every second of elapsed time (360/60 = 6).

And in 10 seconds, it will make a displacement of 10 degrees (6 * 10 = 60).

Finally converting the result into Radians by multiplication with π/180.

5 0
2 years ago
The epidermis is the top layer of skin compared to the underlying dermis of the
elena-14-01-66 [18.8K]

Answer:

just as rea was situated at a distance in picture and a half dozen years old in his first comment in picture the actor was the first thing he had ever heard about it he reati was the only person who has

Explanation:

plz help you get the best in your house but muje has been in a relationship since the last

4 0
3 years ago
Read 2 more answers
Which of the following statements about globular clusters is true? All stars in the cluster have approximately the same mass. Al
Lilit [14]

Answer:

Most stars in the cluster are yellow or reddish in color. Most

8 0
2 years ago
A wire 6.90 m long with diameter of 2.15 mm has a resistance of 0.0320 Ω. Find the resistivity of the material of the wire. rho
spayn [35]
<h2>Answer:</h2>

1.68 x 10⁻⁸Ωm

<h2>Explanation:</h2>

The resistance (R) of a wire is related to its length(L), its material resistivity(ρ) and its crossectional area(A) as follows;

R = ρL/A               ------------------------(i)

Where;

A = πd² / 4              [where d = diameter of the wire]

From the question;

L = 6.90m

d = 2.15mm = 0.00215m

R = 0.0320Ω

First calculate the crossectional area (A) of the wire as follows;

A = πd² / 4      

[Take π = 3.142]

d = 0.00215m

∴ A = 3.142 x (0.00215)² / 4

∴ A = 0.000003631m²

Now, substitute the values of A, L, and R into equation (i) as follows;

R = ρL/A

0.0320 = ρ x 6.90 / 0.000003631

0.0320 = 1900302.95 x ρ

Solve for ρ;

=> ρ = 0.0320 / 1900302.95

=> ρ = 1.68 x 10⁻⁸Ωm

Therefore, the resistivity of the material of the wire is 1.68 x 10⁻⁸Ωm

4 0
3 years ago
Other questions:
  • A 200 g piece of iron is heated to 100°C. It is then dropped into water to bring its temperature down to 22°C. What is the amoun
    7·2 answers
  • During resistance exercise, muscles are __________. A. working against a force B. repeatedly contracted C. concerted in movement
    15·1 answer
  • Write an essay: qualities of the best student​
    14·1 answer
  • The mountains on the Moon were formed by what process?
    14·1 answer
  • A small fan has blades that have a radius of 0.0600 m. When the fan is turned on, the tips of the blades have a tangential accel
    5·1 answer
  • Help please <br>the question is in the picture ​
    7·1 answer
  • NEED IT ASAP!!!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • Some vitamins can not be stored in the body and so they must be replenished by intake on a regular basis. Which of the following
    6·1 answer
  • A flywheel of diameter 1.2 m has a constant angular acceleration of 5.0 rad/s2. The tangential acceleration of a point on its ri
    11·1 answer
  • A 10-cm-long thin glass rod uniformly charged to 5.00 nc and a 10-cm-long thin plastic rod uniformly charged to - 5.00 nc are pl
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!