Category: Physics

Is a woodpecker a sign of death? According to the Slavic traditions in the East, woodpeckers have some connection with death and bad luck so that we can consider them signs of an omen. The Slavic people believe that the drumming of a woodpecker announces death and the wood that the bird forages are unsuitable […]

What are the 4 types of ocean currents? Currents, The North Equatorial Current, the Gulf Stream, the North Atlantic Current, and the Canary Current. What are 5 factors that affect current flow? There are four factors affecting the origin and flow of Ocean Currents i.e. Rotation and gravitational force of the Earth; Oceanic factors (temperature, […]

How do you tell if a math problem is a function? Determining whether a relation is a function on a graph is relatively easy by using the vertical line test. If a vertical line crosses the relation on the graph only once in all locations, the relation is a function. However, if a vertical line […]

What is the principle of inertia? Law of inertia, also called Newton’s first law, postulate in physics that, if a body is at rest or moving at a constant speed in a straight line, it will remain at rest or keep moving in a straight line at constant speed unless it is acted upon by […]

Is two or more atom an element or compound? Note that a compound: consists of atoms of two or more different elements bound together, can be broken down into a simpler type of matter (elements) by chemical means (but not by physical means), has properties that are different from its component elements, and. Is two […]

How high does the ladder reach on the building? We can see from our attachment that ladder forms a right triangle with building and ground. The side of 20 ft is hypotenuse and side h is the opposite side to angle 72 degree. Switch sides: Therefore, the ladder would reach 19.02 feet high on the […]

Why load is connected in parallel? In the parallel system, each of the load elements is connected across the same terminals, therefore each has the same voltage drop: Voltage across each resistor is the same as the voltage across the parallel combination. Can different solar panels be connected in parallel? The basics of connecting different […]

Can you overcharge a 12-volt battery? Overcharging While you certainly don’t want to keep your battery in an undercharged state, overcharging is just as bad. Continuous charging can: cause corrosion of the positive battery plates. even allow for excessive temperatures causing damage inside the battery. Does putting aspirin in a battery work? Put two tablets […]

Does changing your password stop hackers? Yes, changing your password will prevent hackers from accessing your account. Updating your account password at the first sign of an attack limits damage. Changing your password regularly also improves security. Stolen credentials in data breaches are often old. Will I be notified if someone tries to log into […]

What happens when the chemicals inside an instant cold pack mix together Brainly? the mixture inside the pack gives off coldness. the mixture absorbs thermal energy from the surroundings. D. the mixture releases thermal energy into the surroundings. Is dry ice evaporating exothermic or endothermic? Answer:(a) The process “dry ice evaporating” is an endothermic process […]