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
mars1129 [50]
2 years ago
13

Gabrielle has just upgraded her oil-burning furnace. Her new furnace takes cool air from outside and passes it through the heat

source using a fan or blower. What type of furnace has she upgraded to
Physics
1 answer:
LiRa [457]2 years ago
7 0

Gabrielle has just upgraded her oil-burning furnace to a  Forced air system.

<h3>What is  furnace?</h3>

A furnace is a place where combustion takes place. In a furnace, it is normal to burn a carbonaceous material and produce energy in the process.

The type of furnace that  takes cool air from outside and passes it through the heat source using a fan or blower is a  Forced air system. Hence, Gabrielle has just upgraded her oil-burning furnace to a  Forced air system.

Learn more about  Forced air system:brainly.com/question/14530969

#SPJ1

You might be interested in
Using an elastic cord, the astronaut in the black shirt pulls the astronaut with the red shirt back towards him before releasing
pishuonlain [190]

Answer:

50 T-shirt Design Ideas That Won't Wear Out - 99Designshttps://99designs.com › blog › creative-inspiration › t-s...

Whatever message your t-shirt needs to send, we've got 50 t-shirt design ... Illustrated chicken astronaut t-shirt ... of the challenges associated with a t-shirt for a business is getting people to wear it. ... shirt is a great way to create memorabilia that participants can look back on ... Graphic tees are what shirts were made for.

Explanation:

8 0
2 years ago
DESPERATE WILL GIVE BRAINLIST AND THANKS
Ierofanga [76]

Explanation:

Human body, the physical substance of the human organism, composed of living cells and extracellular materials and organized into tissues, organs, and systems.

https://www.britannica.com › science

human body | Organs, Systems, Structure, Diagram, & Facts |

6 0
3 years ago
How do two sublevels of the same principal energy level differ from each other
Colt1911 [192]

Each energy sublevel corresponds to an orbital of a different shape.

Explanation:

Two sublevels of the same principal energy level differs from each other if the sublevels corrresponds to an orbital of a different shape.

  • The principal quantum number of an atom represents the main energy level in which the orbital is located or the distance of an orbital from the nucleus. It takes values of n = 1,2,3,4 et.c
  • The secondary quantum number gives the shape of the orbitals in subshells accommodating electrons.
  • The number of possible shapes is limited  by the principal quantum numbers.

Take for example, Carbon:

                      1s² 2s² 2p²

   The second energy level is 2 but with two different sublevels of s and p. They have different shapes. S is spherical and P is dumb-bell shaped .

Learn more:

Quantum number brainly.com/question/9288609

#learnwithBrainly

7 0
3 years ago
A geologist sees a fault along which blocks of rock in the footwall have moved higher relative to blocks of rock in the hanging
Luda [366]

Answer: Normal fault

Explanation:

The type of fault that is explained above is a normal fault. We should note that normal faults typically takes place in a divergent boundary in a scenario where the crusts may have been pulled apart.

Since the crust is pulled apart in this case, it leads to the downward movement of the hanging wall which leads to the football being above the hanging wall.

6 0
3 years ago
A crowbar 2727 in. long is pivoted 66 in. from the end. What force must be applied at the long end in order to lift a 600600 lb
NikAS [45]

To solve this problem we will apply the concepts related to equilibrium, for this specific case, through the sum of torques.

\sum \tau = F*d

If the distance in which the 600lb are applied is 6in, we will have to add the unknown Force sum, at a distance of 27in - 6in will be equivalent to that required to move the object. So,

F*(27-6)= 6*600

F = \frac{6*600}{21}

F= 171.42 lb

So, Force that must be applied at the long end in order to lift a 600lb object to the short end is 171.42lb

4 0
3 years ago
Other questions:
  • A 1000-kg car has 50,000 joules of kinetic energy. What is the speed?
    10·2 answers
  • A probe from earth, with a mass of 106 kg, is in orbit around planet Pud in another solar system. Pud has a radius of 106 m and
    14·1 answer
  • Which experiment showed that the atom has a dense positive center?
    9·1 answer
  • What is the wavelength of an earthquake wave if it has a speed of 13 km/s and a frequency of 5 Hz?
    15·1 answer
  • During her first trip abroad, Paula was surprised to find that people in other cultures ate such foods as snails, squid, insects
    5·1 answer
  • A student creates an electromagnetic wave and then reverses the direction of the current. Which of the following will happen to
    9·1 answer
  • Calculate the average speed of a gazelle that runs 140 meters in 5.0 seconds.
    14·2 answers
  • Where is the centre of mass of a uniform cube located?​
    11·1 answer
  • Which of the following represents a covalent compound?<br> a. BeF2<br> b. KF<br> C. PCIE<br> d. Ti
    6·1 answer
  • 11. All objects gain or release heat at the same rate. *
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!