What happens when you skip breakfast? It is true that skipping breakfast causes people to be more hungry and eat more at lunch, but this is not enough to overcompensate for the breakfast that was skipped. In fact, some studies have even shown that skipping breakfast may reduce overall calorie intake by up to 400 […]
How are the boiling point and freezing point of a solvent affected when a solute is added?
How are the boiling point and freezing point of a solvent affected when a solute is added? How are the boiling point and freezing point of a solvent affected when a solute is added? The boiling point increases, and the freezing point decreases. Which one has highest freezing point 1M glucose? 1M glucose solution has […]
Do we see with our eyes or brain?
Do we see with our eyes or brain? Our eyes do a really good job of capturing light from objects around us and transforming that into information used by our brains, but our eyes don’t actually “see” anything. That part is done by our visual cortex. Our eyes being slightly apart creates an image that […]
How do you find maximum velocity?
How do you find maximum velocity? Using Calculus If acceleration is positive to the left and negative to the right, the point is a maximum velocity. In the example, a=3cos(t) is positive just before t=π /2 and negative just after, so it is a maximum; however, 3π/2 is a minimum because a=3cos(t) is negative just […]
How long does it take a star to return to the same position in the sky as it was the night before?
What happens if an atom is destroyed?
What happens if an atom is destroyed? Destroying matter and destroying an atom are two different things. As the basic laws of conservation of mass and energy goes. Matter cannot be created, nor be destroyed but it changes its form from matter to energy. In the destruction of an atom (fission), the components of an […]
How do you write 0.000070 in scientific notation?
How are the wavelength and frequency related?
How are the wavelength and frequency related? What is the relationship between frequency and wavelength? The higher the frequency, the shorter the wavelength. Because all light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength. What is the […]
Which statement is an electrolyte?
Which statement is an electrolyte? Which statement describes an electrolyte? An electrolyte conducts an electric current as a solid and does not dissolve in water. When an electrolyte dissolves in water, the resulting solution conducts an electric current. Do electrolytes dissolve in water? Substances that dissolve in water to yield ions are called electrolytes. Electrolytes […]
What is centripetal acceleration in simple words?
What is centripetal acceleration in simple words? Centripetal acceleration is defined as the property of the motion of an object, traversing a circular path. Any object that is moving in a circle and has an acceleration vector pointed towards the center of that circle is known as Centripetal acceleration. What is the formula of uniform […]