How does the moon’s diameter compare with the distance between Earth and the moon?

The Moon’s diameter is 1/3.5 times the distance between Earth and the Moon.

How does the sun’s diameter compare with the distance between the Earth and the sun?

Explanation: Distance between Sun and Earth is 149.6 million km, while diameter of Sun is 1.392 million km i.e. Distance between Sun and Earth is 149.61.392 or 107.47 times diameter of Sun.

What was the general reaction to new ideas about established truths?

Throughout the ages, what has been the general reaction to new ideas about established “truths”? The general reaction has been to forbid new ideas. You just studied 28 terms!

When you step from the shade into the sunlight?

When you step from the shade into the sunlight, the Sun’s heat is as evident as the heat from hot coals in. a fireplace in an otherwise cold room. You feel the Sun’s heat not because of its high temperature (higher. temperatures can be found in some welder’s torches) but because the Sun is big.

How often do the Earth moon and sun align?

This happens every 18 years 11 days and 8 hours, a period known as a saros. One saros period after an eclipse, the sun, moon and Earth return to approximately the same relative geometry, a near straight line, and a nearly identical eclipse will occur.

Which is bigger sun or star?

Although the Sun appears larger to us than any other star, there are many stars which are much larger. The Sun appears so large compared to the other stars because it is so much closer to us than any other star. The Sun is just an average sized star. Mu Cephi – about 1500 times the size of our sun.

Is our sun a red dwarf?

The sun is classified as a G-type main-sequence star, or G dwarf star, or more imprecisely, a yellow dwarf. The sun will puff up into a red giant and expand past the orbit of the inner planets, including Earth.

What’s bigger than the sun?

We have found stars that are 100 times bigger in diameter than our sun. Truly, those stars are enormous. We have also seen stars that are just one tenth the size of our sun.

Why do scientists change their minds quizlet?

Scientists only change their minds when confronted with solid experimental evidence or when a conceptually simpler hypothesis forces them to a new point of view. There must be a test for proving a hypothesis wrong for it to be scientific.

How do you know if a hypothesis is scientific quizlet?

A hypothesis is scientific if it is possible to prove it wrong. If one cannot be proved wrong, it cannot be proved right, and is then “speculation”.

What did Galileo discover in his legendary experiment on the Leaning Tower of Pisa?

What did Galileo discover in his legendary experiment on the Leaning Tower of Pisa? Galileo found that a ball would come to rest because of friction and not “nature”. He believed that in the absence of friction or other opposing forces, a horizontally moving object would continue moving indefinitely (forever).

Why does the sun feel so much hotter?

The light radiated by our sun carries energy, part of which gets absorbed and transformed into heat when it reaches a surface. That is why places in the sun feel warmer than those in the shade. Another part of the light is reflected. When these surfaces are exposed to the sun, they warm up.

What is Heatness?

Heat is the form of energy that is transferred between systems or objects with different temperatures (flowing from the high-temperature system to the low-temperature system). Also referred to as heat energy or thermal energy.

How much hotter is it in the sun than shade?

Shade doesn’t actually make temperatures cooler. Rather, being in direct sunlight and solar radiation makes the air feel 10 to 15 degrees warmer than it actually is, said Jim Lushine, a retired weather service meteorologist. “So, conversely, it would feel that much cooler in the shade,” he said.