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
scZoUnD [109]
3 years ago
7

Will mark Brainliest it's due TODAY PLEASE HELP ME

Physics
2 answers:
anzhelika [568]3 years ago
7 0
UY IS THE GREATER COMPASSION
Nataliya [291]3 years ago
5 0

Answer:

(3rd Question about the Black Widow Pulsar)

J1311 is a fast spinning neutron star, which means it emits strong beams of radiation from it's poles.

As the beam of the pulsar sweeps across the surface of the companion star, it heats it up and blows its material outward into space, thus decreasing its mass.

You might be interested in
A severe thunderstorm, known as a supercell, forms. It begins in an area where cold, dry, polar air meets warm, moist, tropical
alexdok [17]

Answer:

A tornado can, surprisingly, cause a supercell, so the answer would be C.) tornado

Explanation:

When cold, dry, and polar air meet warm, moist tropical air, the atmosphere becomes unstable causing a supercell.

Final Answer:

C.) tornado

Afterthought:

<em>Please give BRAINLEST!</em>

Thanks,

-johannelbekian

8 0
3 years ago
Read 2 more answers
Light of frequency 2.5 x 1015 Hz illuminates a
Nikitich [7]

Answer:

h f = W + KE

Input energy equals work function plus KE of emitted electron

W = 6.63E-34 * 2.5E15 - 6.3 * 1.6E-19

W = 6.63 * 2.5 * 10^-19 - 10.1 * E-19 ev     (1ev = 1.6E-19 J)

W = (16.6 - 10.1)E-19 = 6.5E-19 J

h f = 6.5E-19 J        for electrons to be emitted with zero KE

f = 6.5E-19 / 6.63E-34 = .98E-15 / sec = 9.8E-14 / sec  (threshold)

3 0
3 years ago
A student walks 100 m East and 100 m North. What is their distance traveled?
vichka [17]

--  The student's distance traveled is 200 meters.

--  The student's displacement is 141 meters Northeast.

5 0
3 years ago
tu hermano y tu van al bosque a jugar basquetbol un rato, de regreso apuestan que el que llegue al final hará la cama del otro d
daser333 [38]

Answer:

I don't speak Spanish sorry do you speak english and hola

6 0
3 years ago
What 3 types of metals have magnetic properties
satela [25.4K]
Ferromagnetic, paramagnetic, and diamagnetic
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following occurs when a wire is looped into a coil?
    9·1 answer
  • A man 2 meters tall walks at the rate of 2 meters per second toward a streetlight that's 5 meters above the ground. At what rate
    5·1 answer
  • A flare is launched from a life raft with an initial velocity of 192 ft/sec. How many seconds will it take for the flare to retu
    15·1 answer
  • Which statement correctly explains scientific theories?
    13·2 answers
  • The unit of entropy ?
    15·2 answers
  • Select all of the answers that apply.
    9·2 answers
  • Air pressure may be represented as a function of height above the surface of the Earth as shown below.. P(h) = P_0 e^-.00012h. .
    8·2 answers
  • I don't know what the answer is please help ...
    15·1 answer
  • What it the direction of the weight or force of gravity?
    12·1 answer
  • Is the box moving at a constant speed? Explain how you know. What does this tell you about the kinetic energy of the system
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!