Category: Physics

Do guys get turned on by Voice? Studies show that women tend to prefer men with deep voices, which are linked to higher testosterone levels and general reproductive prowess. Men, meanwhile, are drawn to women with high-pitched voices, which are associated with high estrogen levels, perhaps serving as a cue to a woman’s health and […]

Can angler fish kill humans? No, anglerfish are not dangerous to humans. However, humans are dangerous to anglerfish. The Japanese, as well as various European and African nations, also prepare several types of anglerfish dishes. Can angler fish turn its light off? The deep sea anglerfish’s lure is filled with bacteria that make their own […]

How do I know who I really am? 6 Steps to Discover Your True Self Be quiet. You cannot and will not be able to know yourself until you take the time to be still. Realize who you truly are, not who you want to be. Find what you are good at (and not good […]

Is high salinity bad? If the level of salts in the soil water is too high, water may flow from the plant roots back into the soil. This results in dehydration of the plant, causing yield decline or even death of the plant. Crop yield losses may occur even though the effects of salinity may […]

Does speed increase as pressure increases? Bernoulli’s Principle states that as the speed of a moving fluid increases, the pressure within the fluid decreases. Does increasing pressure increase speed? In this case when the gas is compressed to half the volume, the pressure is doubled. Therefore for such case, speed of the gas particles remains […]

Which of the following elements is the most reactive Cl Br or I? 1 Expert Answer Mike – I can tell you the order of reactivity for these specific nonmetals, I<Br<Cl, therefore, Cl is the most reactive nonmetal in this list. Is nitrogen gas heavier than oxygen? Oxygen is denser than both air and nitrogen, […]

What are two properties of oxygen? The Physical Properties of Oxygen are as follows: Color : Colorless. Phase : Gas. Odor : Oxygen is an odorless gas. Taste : A tasteless gas. Conductivity : A poor conductor of heat and electricity. Solubility : Slightly soluble in water, alcohol and some other common liquids. Density : […]

How is science used in basketball? Basketballs bounce because of the pressurized air inside of them, gravity and Newton’s Laws of Motion. When you dribble a basketball, your hand and gravity both push the ball towards the ground (Law #1). The energy in the compressed air is transferred back to the ball pushing it back […]

What do polar solvents dissolve? The rule of thumb is that “like dissolves like”. Polar/ionic solvents dissolve polar/ionic solutes and non-polar solvents dissolve non-polar solutes. For example, water is a polar solvent and it will dissolve salts and other polar molecules, but not non-polar molecules like oil. What are two factors that affect the solubility […]

What are the five imaginary lines? Top 20 imaginary lines on Earth Equator: This is the king of all imaginary lines. Prime Meridian: This line marks zero degrees longitude, and is actually quite arbitrary. Missouri Compromise Line: Tropic of Capricorn: 38th parallel north: Mason-Dixon Line: Washington meridian: 49th parallel north: What two imaginary lines go […]