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
labwork [276]
3 years ago
11

Help!! HELP HELP HELP HELP

Physics
1 answer:
Anarel [89]3 years ago
8 0

Answer:

if a red <u>gaint </u> star is large enough, it may eventually blow up in an explosion called a <u>supernova</u><u> </u> leaving behind very dense <u>neutron</u> star.

You might be interested in
Many of the headstones in graveyards are made of granite. What are these granite headstones turning into?
8_murik_8 [283]

The given question is incomplete as the options are missing. The options of this question are as follows-

a) limestone deposits in the soil beneath them, and ions that wash away

b) magnesium-bearing basalt in the soil beneath them, and ions that wash away

c) clays, rust, and sand that go into making soil beneath them, and ions that wash away

d) soluble ions that primarily go into making soil beneath them

e) diet pepsi.

Answer:

Option (C)

Explanation:

Granite is an intrusive igneous rock that is comprised of minerals such as quartz, feldspar and some amount of amphibole as well as mica. It is a very hard and resistant rocks, and so are commonly used for many purposes such as building stones, headstones and tombstones.

According to the given condition, these rocks constantly interacts with the wind, water, and other factors, as a result of which the rock weathers and creates sediments such as clays, sand and rust particles which are mostly deposited beneath the headstones and some are even washed away by the agents such as wind and water.

Thus, the correct answer is option (C).

8 0
3 years ago
Which of these qualities most likely helped Copernicus construct the scientific explanation of the solar system?
Anna71 [15]
I would go with the third option because it seems logical. He had a big imagination and was very creative. Hope I helped
5 0
3 years ago
If a runner exerts 457 j of work to make 321 w of power then how long did it take the runner to do the work
MA_775_DIABLO [31]

The time taken by the runner to do the work is 1.42 seconds.

Given the data in the question;

  • Work done; W = 457J
  • Power; P = 321W
  • Time elapsed; t = \ ?

<h3>Power</h3>

Power can be simply referred to as the quantity of energy transferred per unit time.

It is expressed as;

P = \frac{W}{t}

Where W is work done and t is time elapsed.

To determine the time it took the runner to do the work, we substitute our given values into the expression above.

P = \frac{W}{t} \\\\t = \frac{W}{P} \\\\t = \frac{457J}{321W} \\\\t = \frac{457 kgm^2/s^2}{321 kgm^2/s^3}\\\\t = 1.42s

Therefore, the time taken by the runner to do the work is 1.42 seconds.

Learn more about Power and Work: brainly.com/question/2962104

5 0
2 years ago
A circuit has a voltage drop of 60.0 V across a 120.0 resistor that carries a current of 0.500 A. What is the power conducted by
olasank [31]

Answer:

Power, P = 30 W

Explanation:

We have,

Voltage drop of a circuit is 60 V

Resistance of the resistor is 120 ohms

Current across the circuit is 0.5 A

It is required to find the power conducted by the resistor. Power conducted by a resistor is given by :

P=VI

V and I are voltage and current

P=60\times 0.5\\\\P=30\ W

So, the power conducted by the resistor is 30 watts.

3 0
3 years ago
Why do you think that some asteroids tumble end over end through space while other asteroids rotate around their axis?
Scilla [17]
Asteroids do this because of Newton's Third Law. When a asteroid hits something, it will keep on moving (spinning) until it hits something else. 
6 0
3 years ago
Other questions:
  • An ideal gas is enclosed in a piston, and exactly 1200 J of work is done on the gas. As this happens, the internal energy of the
    11·1 answer
  • If steam enters a turbine at 600K and is exhausted at 400K, calculate the efficiency of the engine.
    13·2 answers
  • Which of the following type of energy would exist in both a solid sample and a gas sample of a same monatomic substance
    12·2 answers
  • The Eiffel tower in Paris is 300 meters tall on a cold day (T = -24 degrees Celsius), what is its height on a hot day when the t
    12·1 answer
  • What is the acceleration if a car slows down from 30 m/s to 15 m/s in 4 seconds?
    6·2 answers
  • How much voltage (in terms of the power source voltage bV) will the capacitor have when it has started at zero volts potential d
    15·1 answer
  • "The smallest insects that a bat can detect are approximately the size of one wavelength of the sound the bat makes. What is the
    5·1 answer
  • Can you compare how a drum and headphones produce sounds of higher pitch and greater loudness
    6·1 answer
  • Why there's a rainbow after the rain?
    13·1 answer
  • A solenoid has 450 loops each of radius 0.0254 m. The field increases from 0 T to 3.00 T in 1.55 s. What is the EMF generated in
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!