Category: Physics

What are the 5 mood disorders? The most common types of mood disorders are major depression, dysthymia (dysthymic disorder), bipolar disorder, mood disorder due to a general medical condition, and substance-induced mood disorder. What are 5 symptoms of anxiety? Common anxiety signs and symptoms include: Feeling nervous, restless or tense. Having a sense of impending […]

What is the average height for roller coasters? So, we’ve decided to make it simple for you: All of our rides have minimum height requirements that range from 36 in. to 48 in. This difference of a foot can take a few years to get through, but most kids are able to start riding around […]

What property of water causes materials to dissolve? polarity What is a substance that hates water called? a substance that hates or “fears” water is called. hydrophobia. Which property of water allows bugs to walk on water? surface tension Are water striders dangerous? Water Striders are considered beneficial because they prey on other insects including […]

Does a new day start at midnight or 12 01? It’s neither. The new day begins at the beginning of 12:00:00 AM, not the end of 12:00:00 AM. Because most clocks will pause for one second (all clocks pause for a time, depending on how accurate it is will determine for how long) before changing […]

What is the standard direction of heat flow? The direction of heat flow in a small element within a solid only depends on the temperature of its neighboring elements. Heat within the solid will flow from hot to cold. It will cheerfully flow downward if it is cooler down there. What is heat flux in […]

Which element has the strongest coulombic attraction? Magnesium ion has a higher coulombic attraction compared to the coulombic attraction of Sodium. This is why Magnesium ion is more reactive than Sodium Ion. (Sodium has a +1 charge and Magnesium has a +2 charge. Magnesium has a higher coulombic attraction than sodium.) Which best describes the […]

What are the three difference between distance and displacement? Distance is a scalar quantity as it only depends upon the magnitude and not the direction. Displacement is a vector quantity as it depends upon both magnitude and direction. The distance can be measured along a non-straight path. Displacement can only be measured along a straight […]

What are the condition for system to be in mechanical equilibrium? For an object to be in equilibrium, it must be experiencing no acceleration. This means that both the net force and the net torque on the object must be zero. Here we will discuss the first condition, that of zero net force. What two […]

Why does my body lose heat so fast? The body loses heat through: Evaporation of water from your skin if it is wet (sweating). The body loses about 2% of its heat through air conduction. However, water causes more heat loss from the body than air does, so heat can be lost from the body […]

What is a Tier 1 solar panel? Tier 1 solar panels are panels that are manufactured by big brands who have a good reputation in the industry. As these companies have generally been around for more than a few years, you’re a lot safer investing in Tier 1 companies than Tier 2 or 3. Is […]