What are two facts about Solstice? 7 Summer Solstice Facts On the summer solstice, the Sun’s path across the sky is curved—NOT a straight line. The solstice Sun stands directly over the Tropic of Cancer. At the solstice, the midday Sun is highest up in the sky (or, lowest if you live in the Southern […]
What happens when two continental plates collide?
What happens when two continental plates collide? What happens when two continental plates collide? Instead, a collision between two continental plates crunches and folds the rock at the boundary, lifting it up and leading to the formation of mountains and mountain ranges. What are the 2 types of divergent boundaries? There are two types of […]
Does sugar make pH go up or down?
Does sugar make pH go up or down? “Sugar is being used to disguise the acidity in drinks, rather than improve the flavour, and actually adding sugar causes the pH value of water to decrease even further—we found some drinks had a highly acidic pH level of 2.5.” Does salt change pH? Sodium Chloride Neither […]
Can you fix crystallized sugar?
Can you fix crystallized sugar? The easiest way to solve the crystallization (and the most effective) is to add more water. In other words, start over again. By adding the water, the sugar crystals can again dissolve. Simply re-heat the sugar, evaporate the water and try again! How do you prevent sugar from Crystalizing? Adding […]
What can be done in 1 minute?
What would happen without the moon?
What would happen without the moon? The moon affects the angle of the Earth’s tilt. The moon influences life as we know it on Earth. It influences our oceans, weather, and the hours in our days. Without the moon, tides would fall, nights would be darker, seasons would change, and the length of our days […]
Is the dissolved particles in the solution?
Is the dissolved particles in the solution? Parts of a Solution All solutions have two parts: the solute and the solvent. The solute is the substance that dissolves, and the solvent is the substance that dissolves the solute. Particles of solvent pull apart particles of solute, and the solute particles spread throughout the solvent. How […]
What do you call the supercontinent landmass for million years ago?
What do you call the supercontinent landmass for million years ago? Pangaea What did Harry Hammond Hess realize in the 1950s? Hess discovered that the oceans were shallower in the middle and identified the presence of Mid Ocean Ridges, raised above the surrounding generally flat sea floor (abyssal plain) by as much as 1.5 km. […]
Is heat of vaporization always greater than heat of fusion?
Is heat of vaporization always greater than heat of fusion? Notice that for all substances, the heat of vaporization is substantially higher than the heat of fusion. Much more energy is required to change the state from a liquid to a gas than from a solid to a liquid. This is because of the large […]