PHYSICS HIGH SCHOOL

Most atoms in the Sun exist as:

A)solids
B)liquids
C)plasma

Answers

Answer 1
Answer: Most atoms in the Sun exist as Plasma, god bless u
Answer 2
Answer: u did it the way i asked. nice lol. its plasma btw

Related Questions

Which of the following explains the transfer of heat between two objects? A. flow of temperature from one object to the other B. flow of caloric from one object to the other C. collisions between particles only within each object D. collisions of particles of one object with those of the other object ***not sure!! :( Thank you!! :D
A road with a positive cross slope is highest __________.
When a 58g tennis ball is served, it accelerates from rest to a constant speed of 36 m/s. The impact with the racket gives the ball a constant acceleration over a distance of 35 cm. What is the magnitude of the net force acting on the ball?
Can solar energy turn into sunlight?
For the examples below, explain what a physical change or a chemical change has occurred. Justify your answerA. When you mix baking soda and vinegar, carbon dioxide is released. B. You build a tall sand castle at the beach. After wave washes it over, the sand castle turns into a big pile of sand C. Boiling water turns a raw egg into a hard boiled egg D. Max divided cookie dough into small pieces on a cookie sheet. E. A loaf of freshly baked bread tastes better and looks much different than a lump of bread dough F. A glass of water is left in the Sun. In the time, the water evaporates leaving the glass empty.

A tennis ball with a speed of 15.7 m/s is moving perpendicular to a wall. After striking the wall, the ball rebounds in the opposite direction with a speed of 14.444 m/s. If the ball is in contact with the wall for 0.0099 s, what is the average acceleration of the ball while it is in contact with the wall? Take "toward the wall" to be the positive direction. Answer in units of m/s 2 .

Answers

Answer:

-3044.848m/s^2

Explanation:

Initial velocity = 15.7 m/s (u)

Final velocity = -14.444 m/s (v) velocity after striking moving opposite direction.

Time = 0.0099 s

Average acceleration :

change in velocity/ total time

= V - U/t

= -14.444 m/s - 15.7 m/s/0.0099 s

= -30.144/0.0099 s

= -3044.848m/s^2

Which of the following is closest to the speed of sound in air at sea level ?a. 3 m/s
b. 30 m/s
c. 330 m/s
d. 3300 m/s

Answers

Closest to speed of sound in air at sea level : C. 330 m/s I think.

A change from one form of energy into another is calleda. gravitational potential energy.
b. work.
c. conservation of energy.
d. an energy transformation.

Answers

A change from one form of energyinto another is called conservation of energy. The answer is letter C. youcannot create something and destroy it. An example is eating food. You can seefood as how as a physical being. However, when you eat the food, the digestiveenzymes in your stomach helps break down the food into smaller form. The chemicalenergy in the food is being changed into mechanical energy. You need food toperform the necessary activities in your life. 

Answer: d. an energy transformation.

Explanation:

Gravitational potential energy is the energy possessed by an object by virtue of its position.

Work is defined as the force leading to displacement of the point of application in the direction of the force.

Law of conservation of energy, energy can neither be created nor be destroyed. It can only transformed from one form to another.

Energy transformation occurs when one form of energy is converted into another form. For example : A body in rest possess potential energy and when it moves potential energy is converted into kinetic energy.

Why does a vibraing simple pendulum not produce any sound

Answers

Human ear can hear  the lowest frequency about 20 Hz, this is 20 vibrations per second. Vibrations of pendulum are very small and frequency is less than 20 Hz, so we can't hear it.
It does, but the sound is at a frequency that's too low for you to hear.
If you could build a pendulum short enough so that it made 20 or more
complete swings every second, THEN you'd begin to hear sound from it.

What does the symbol Li+ represent?

Answers

it means lithium ion.
HOPE I HELPED
a request of help for an exam test.

which situation involves shear? a. convergent boundaries b. isolated rift valleys c. volcanic mountain ranges d. frequent shallow earthquakes e. new rock formations

Answers

Answer:

Frequent shallow earthquakes

Explanation:

Shear is the response of a rock to deformation usually by compressive stress and forms particular textures.

During an earthquake when the earth shakes it produces a super shear earthquake in which the propagation of the rupture along the fault surface occurs at speeds in excess of the seismic shear wave (S-wave) velocity.

The mechanisms of shearing depend on the pressure and temperature of the rock and on the rate of shear which the rock is subjected to.

Other Questions
A chunk of aluminum at 91.4°C was added to 200.0 g of water at 15.5°C. The specific heat of aluminum is 0.897 J/g°C, and the specific heat of water is 4.18 J/g°C. When the temperature stabilized, the temperature of the mixture was 18.9°C. Assuming no heat was lost to the surroundings, what was the mass of aluminum added?
Choose the correct description, of what happens to the electron speeds in a more massive white dwarf. Choose the correct description, of what happens to the electron speeds in a more massive white dwarf. As the mass of a white dwarf increases, the pressure must increase to resist gravity. To do this, the electrons must move faster. As the mass of a white dwarf increases, the pressure must decrease to resist gravity. To do this, the electrons must move faster. As the mass of a white dwarf increases, the pressure must decrease to resist gravity. To do this, the electrons must move slower. As the mass of a white dwarf increases, the pressure must increase to resist gravity. To do this, the electrons must move slower.
Sarai strolls to the right with an average speed of 1.2m/s for 1500 seconds. What was Sarai's displacement in meters?
A satellite with a mass of 5.6 E 5 kg is orbiting the Earth in a circular path. Determine the satellite's velocity if it is orbiting at a distance of 6.8 E 5 m above the Earth's surface. Earth's mass = 5.98 E 24 kg; Earth's radius = 6.357 E 6 m.A) 6,800 m/sB) 7,200 m/sC) 7,500 m/sD) 7,900 m/s