Category: Physics

Will the Gulf Stream ever stop? The Gulf Stream — one of Earth’s major climate-regulating ocean currents — is moving slower than it has in thousands of years, a new study suggests. “If the Gulf Stream crosses its tipping point, it will continue to weaken even if we have managed to stop global warming,” Caesar […]

How much does it cost to fix a temperature gauge? To have this sensor replaced, you will pay somewhere between $95 and $140, depending both on the car you have and the mechanic’s fees. The labor should cost between $60 and $80, while parts can cost as little as $35 or as much as $65. […]

What type of reaction is NH4OH → NH3 H2O? decomposition What is the product of C10H8 O2? Search by reactants (C 10H 8, O 2) and by products (CO 2, H 2O) 1 O2 + C10H8 → H2O + CO2 2 O2 + C10H8 → H2O + CO2 + C8H4O3 What is the combustion reaction […]

Can a quark be split? Quarks,and leptons are thought to be elementary particles, that is they have no substructure. So you cannot split them. Quarks are fundamental particles and cannot be split. What happens if you cut a quark in half? And, if you cut them in half, you don’t wind up with a single […]

Is Sears Tower still without power? The Willis Tower still doesn’t have power—and it looks really creepy. Willis Tower (a.k.a. Sears Tower, to most Chicagoans) is still without power and closed to all occupants and visitors as of Wednesday morning, due to flooding of a ComEd substation in the building’s basement. How much does it […]

Which statement best describes the movement of atoms in a solid quizlet? Which statement best describes the movement of atoms in a solid? They are able to slide past each other. Which statement best describes the term matter? Answer: Matter is anything that occupies space. Which of the following best describes non matter? Answer. ➡️(C)Anything […]

What are the two SI units for work? The SI unit of work is the joule (J), the same unit as for energy. What is the equation for work in thermodynamics? Calculation of Work In thermodynamics, the work involved when a gas changes from state A to state B is simply: WA→B=∫VBVAPdV W A → […]

How far do you have to be from a nuclear bomb to survive? six feet How many nukes have ever been used? Since the first nuclear test explosion on July 16, 1945, at least eight nations have detonated 2,056 nuclear test explosions at dozens of test sites, including Lop Nor in China, the atolls of […]

What metal has a density of 19.3 g ml? Gold Why is a liquid silver less dense than solid silver? The same mass divided by a larger volume results in a smaller value for density. Therefore, liquid silver is less dense than solid silver. What are the two factors that determine a material’s density? The […]

What was the conflict between Wilkins and Franklin? An unhappy time. A misunderstanding resulted in immediate friction between Wilkins and Franklin, and their clashing personalities served to deepen the divide. The two were to work together on finding the structure of DNA, but their conflicts led to them working in relative isolation. Why was Rosalind […]