Category: Physics

How do you open a bottle without a bottle opener? Try grabbing the neck of the bottle as close to the cap as you can get with your non-dominant hand. Position the spoon under the lip of the cap and, using the base of your thumb as leverage, pry the cap loose. Open your beer […]

What is the right side limit reference point? The right side limitation reference point to position your vehicle 3-6 inches from the curb or line is the middle of your vehicle’s hood. The reference point for 3 feet from the curb or line is the right 1/4 section of the hood. What are the reference […]

What is work simple words? The transfer of energy from one object to another, especially in order to make the second object move in a certain direction. Work is equal to the amount of force multiplied by the distance over which it is applied. Which is not unit of work? Volt Is the old unit […]

What is the relationship between electric current and resistance? The relationship between current, voltage and resistance is expressed by Ohm’s Law. This states that the current flowing in a circuit is directly proportional to the applied voltage and inversely proportional to the resistance of the circuit, provided the temperature remains constant. Do resistors affect voltage? […]

What three things does a balanced equation show you? A Balanced Equation When a chemical equation is balanced, it is clear what substances are the reactants, which are the products, how much of each substance is involved, as well as their relationship to each other, and the steps that occur during the reaction. What are […]

How does Pluto die? In 1930, a private astronomer discovered the frozen mass and designated it Planet X. Pluto the planet, 76, died Thursday in Prague, Czech Republic, when it was killed by the International Astronomical Union — separated from the eight “classical planets” and lumped in with two similarly sized “dwarf planets.” Why did […]

Does 4s or 3d have more energy? We say that the 4s orbitals have a lower energy than the 3d, and so the 4s orbitals are filled first. The electrons lost first will come from the highest energy level, furthest from the influence of the nucleus. So the 4s orbital must have a higher energy […]

What is the anther of flower contains? pollen grains What is center of flower called? The pistil usually is located in the center of the flower and is made up of three parts: the stigma, style, and ovary. The stigma is the sticky knob at the top of the pistil. It is attached to the […]

What are advantages and disadvantages of being rich? However, when you’re building wealth, you want to be aware of some of the disadvantages that come with being wealthy, especially if it happens overnight. Many wealthy people develop a money addiction, always wanting more and more, which can result in a loss of relationships with family […]

What is the chemical formula of phosphine? PH3 Is methane a poisonous gas? Safety. Methane is nontoxic, yet it is extremely flammable and may form explosive mixtures with air. Methane is also an asphyxiant if the oxygen concentration is reduced to below about 16% by displacement, as most people can tolerate a reduction from 21% […]