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
bogdanovich [222]
3 years ago
15

Looking that following diagram of bar magnets, determine if the magnets will or will not connect (attract) and why.

Physics
1 answer:
vovangra [49]3 years ago
3 0

Answer: They will NOT connect because like poles are facing each other, and like poles repel each other.

You might be interested in
On a cloudless day, the sunlight that reaches the surface of the earth has an intensity of about W/m². What is the electromagnet
Otrada [13]

Answer:

1.907 x 10⁻⁵ J.

Explanation:

Given,

Volume of space, V = 5.20 m³

Assuming the intensity of sunlight(S) be equal to 1.1 x 10³ W/m².

Electromagnetic energy = ?

E = \mu V

E = (\dfrac{S}{c})\times V

where c is the speed of light.

E = (\dfrac{1.1\times 10^3}{3\times 10^8})\times 5.20

E = 1.907\times 10^{-5}\ J

Hence, Electromagnetic energy is equal to 1.907 x 10⁻⁵ J.

4 0
3 years ago
7. All electromagnetic waves travel at the same speed in empty space, the
Vilka [71]

Answer:

TRUE

Explanation:

8 0
2 years ago
Read 2 more answers
The thymus gland plays an important role in the developing immune system of a child. It makes infection-fighting lymphocytes cal
dedylja [7]

Answer:

give brainliest please

Explanation:

T- lymphocytes or T cells

6 0
3 years ago
1. Which of the following transformations is an example of a β−-decay?
KatRina [158]

Answer:

1. C: 31/14 Si becomes 31/15 because a nuetron

2. A: 238  92U because the very long half-life means a very small rate of decay

3. D: Charge conservation is not satisfied

4. B: of the four nuclear decay processes only the α-decay changes the baryon number and does so in increments of four

Explanation:

I just took the quick check. Enjoy the answers I did not get to have

4 0
2 years ago
15. Some people have observed that animal behavior changes just before an earthquake. What might explain this?
Ber [7]

Answer:

15: Animals are able to detect the first of an earthquake's seismic waves—the P-wave, or pressure wave, that arrives in advance of the S-wave, or secondary, shaking wave. This likely explains why animals have been seen snapping to attention, acting confused or running right before the ground starts to shake.

16: No, it is not even remotely true. Microwaves cook food from the outside in, just like a regular oven. In fact, most of the cooking on the inside of the food, depending on its thickness, is done by heat conduction from the outside surfaces inwards, as the microwaves do not actually penetrate that far into the food.

3 0
2 years ago
Other questions:
  • Three-dimensional ____ programs allow designers to rotate designs of 3-d objects to view them from any angle.
    5·1 answer
  • Which tower is more likely to fall?
    9·2 answers
  • A record turntable rotates through 5.0 rad in 2.8 s as it is accelerated uniformly from rest. What is the angular velocity at th
    12·1 answer
  • The vertical displacement of an ocean wave is described by the function, y = A sin(ωt - kx). k is called the wave number (k = 2π
    5·1 answer
  • Why do you think nutrition experts recommend that young people<br> eat foods high in calcium?
    9·1 answer
  • DEVELOP SCIENCE CONCEPTS What kind of habitat do animals in<br> your community live in?
    15·1 answer
  • How does wave energy impact the erosion of a rock?
    14·1 answer
  • The total quantity of an object's matter is called its
    9·2 answers
  • Find the wavelength of light given off by a hydrogen atom when its electron drops from the n = 4 to n = 1 energy level
    9·1 answer
  • The way roughness of surfaces affects kinetic friction is called the __________ of kinetic friction?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!