Sun Answers and Questions Quiz
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The Sun Question and Answer Quiz is an interactive quiz covering all aspects of the Sun that contains 99.86% of the entire solar system’s mass and could hold approximately 1.3 million Earths. Anyone interested in learning more about this platform can take the Sun test.
Guide to the Sun Questions and Answer Quiz
The sun is the center of the solar system, around which all the planets, moons, comets, and asteroids revolve. The heat and light of the sun are essential for life.
How big is the sun?
The Sun is the largest body in our solar system, measuring 695,508 kilometers from the center to the surface. It contains 99.86% of the solar system’s mass as a whole and could hold approximately 1.3 million Earths. The Sun is a medium-sized star. Some stars are only a tenth of their size, while others are more than 700 times larger. Due to the huge mass and strong gravity, the Sun is a near-perfect sphere.
How hot is the sun?
The core is the hottest part of the sun, with a temperature of 15 million degrees Celsius. This is hot enough to sustain thermonuclear fusion when hydrogen atoms are fused to form larger helium atoms. This releases an extraordinary amount of energy, which is released in the form of heat and light. The energy produced in the core takes up to a million years to reach the outer layer, known as the convection zone.
What is the sun made of?
The Sun is a ball of gas and plasma; about 91% of it is hydrogen gas. Under intense heat and the force of gravity, this is incorporated into helium during nuclear fusion. However, when plasma is heated to the temperatures seen on the sun, it contains too much energy that charged particles could escape the star’s gravity and explode into space.
Does the Sun rotate?
Yes. Although the Sun is not as solid as the Earth, it still rotates as plasma revolves around its surface. On average, it takes the Sun 27 Earth days to rotate once on its own axis, but the different parts move at different speeds. For example, the tropics only take 24 days to turn, and the polar regions take more than 30 days.
What are solar flares?
Solar flares are the most significant explosive events in the entire solar system. They occur when magnetic fields associated with sunspots convert energy into heat and accelerate particles, sending them out into space. They feature an explosion of photons, or light, at nearly every wavelength. Scientists usually measure ultraviolet, X-ray, and gamma rays from solar flares.
What type of star is the Sun?
The Sun is currently a yellow dwarf. Like all stars, it began as a shrinking nebula, effectively a cloud of dust and gas. Since each particle has its own small gravitational force, dust and gas start to merge into a protostar. When this mass is lumped together and collapses, it generates heat.
What is a solar eclipse?
Sometimes it happens that the moon is placed between the Earth and the Sun during its rotation. If all three are aligned, the Moon can completely block the Sun, casting a shadow on the Earth and causing a solar eclipse. This is because, even though the Sun is 400 times larger than the Moon, the Moon is 400 times closer to the Earth.
Play the Sun Question and Answer Quiz
The Sun question-and-answer test has evolved and continues throughout the world. So, read our Sun questions and take our quiz to take your knowledge to the next level! We will be posting new questions and answers every week.