1581Every Day ScienceMedium
The light of distant stars is affected by __________ ?
AThe earth’s atmosphere
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
B. both A and B
Explanation
both A and B is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Noble Prize
Explanation
The Nobel Prize is widely regarded as the most prestigious award available in the fields of literature, medicine, physics, chemistry, peace, and economics.
Correct answer
D. More Than 200
Explanation
According to NASA’s website, there are 214 moons in the solar system: 158 confirmed moons and 56 provisional moons—ones we suspect may be there or have spotted once but haven’t yet confirmed.
Correct answer
D. radiation
Explanation
radiation is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. A device used in nuclear-fusion research for magnetic confinement of plasma
Explanation
A tokamak is a device which uses a powerful magnetic field to confine plasma in the shape of a torus. The tokamak is one of several types of magnetic confinement devices being developed to produce controlled thermonuclear fusion power. As of 2022, it is the leading candidate for a practical fusion reactor.
Correct answer
C. Graham’s Law
Explanation
Graham’s Law is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. water
Explanation
water is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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C. Flintglass
Explanation
Flintglass is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
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D. Sugar
Explanation
Sugar is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
D. Jupiter
Explanation
Jupiter has the highest amount of gravity in our solar system. Jupiter is the largest in our Solar System, meaning it also has the highest gravity. You would weigh two and a half times on Jupiter than what you would on Earth.