Which location most likely has the warmest climate? The area near the equator will be the warmest climate region as the sunlight comes directly to this region. Option B. The area 60° south of the equator will be the region near the tropic of Capricorn, where the temperature will be less. Why is East Coast […]
What are the dimensions of the quantity?
What are the dimensions of the quantity? The dimension of a physical quantity is defined as the powers to which the fundamental quantities are raised in order to represent that quantity. The seven fundamental quantities are enclosed in square brackets [ ] to represent its dimensions. What are the dimensions of the quantity 1? The […]
How do astronomers detect dark matter?
How do astronomers detect dark matter? Galaxy clusters are particularly important for dark matter studies since their masses can be estimated in three independent ways: From the scatter in radial velocities of the galaxies within clusters. From X-rays emitted by hot gas in the clusters. Is dark matter invisible? Scientists have not yet observed dark […]
What type of fusion occurs in a high mass star near the end stages of its life cycle?
How does a fan convert energy?
How does a fan convert energy? (The fan’s blades move air around the room. The kinetic energy of the moving blades does work in moving air through the fan blades.) The fan converts electric energy into kinetic energy that does work, and it converts some electric energy into heat.) What does a fan do to […]
What kind of variable is behavior?
What kind of variable is behavior? An ordinal variable is a categorical variable for which the possible categories can be placed in a specific order or in some ‘natural’ way. In Table 2, the variable ‘behaviour’ is ordinal because the category ‘Excellent’ is better than the category ‘Very good’, etc. Which of the following is […]
How do you make a dead lithium battery work again?
How old are pop up books?
How old are pop up books? Yes, pop-up books are typically intended for children, but really they bring out the inner child in anyone six months to 70 years old with their interactive nature. Are pop up books still made? The pop-up then goes into production, as Iain Smyth, the paper engineer behind the new […]
What is a good salary for a scientist?
What is a good salary for a scientist? The average Scientist salary in the United States is $108,279 as of April 27, 2021. The range for our most popular Scientist positions (listed below) typically falls between $46,758 and $169,800. What type of scientist makes the most money? There are dozens of career specializations in science, […]
Does condensation need heat?
Does condensation need heat? Latent heat is the heat energy required to change a substance from one state to another. Energy is required to change from solid to liquid, liquid to gas (evaporation), or solid to gas (sublimation). Energy will be released to change from liquid to solid (fusion), gas to liquid (condensation), or gas […]