Category: Physics

How is communication possible without a physical medium? An unguided transmission transmits the electromagnetic waves without using any physical medium. Therefore it is also known as wireless transmission. In unguided media, air is the media through which the electromagnetic energy can flow easily. What is the role of transmission medium in a network? Transmission media […]

What are the four parts of a medical term? There are a total of four different word parts, and any given medical term may contain one, some, or all of these parts. We will classify these word parts as: (1) roots, (2) prefixes, (3) suffixes, and (4) linking or combining vowels. What three rules dictate […]

What is the deepest hole ever dug? Kola Superdeep Borehole What did we find in the ocean 2020? The siphonophore, found suspended in the water, might be the longest animal ever discovered. It’s well over 150 feet in length. What was found in the ocean February 22 2021? February 22, 2021: Glass Sponge These sponges, […]

How many beats are in a rest? 4 beats Is 4/8 a simple or compound? 4/2 and 4/8 are also simple quadruple. Notice that a time signature in simple meter will always have a 2, 3, or 4 for the top number. While beats in simple meter are divided into two notes, beats in compound […]

Is Split Brain bad? Disadvantages of Having a Split Brain When the right and left side of the brain are un able to communicate then it can cause an almost split personality and actions performed by either hemisphere can be performed without the other hemisphere being aware of it. What do split brain patients teach […]

What does V mean in physics? volt What does V not mean in physics? Since the highest order is 1, it’s more correct to call it a linear function. The symbol v0 [vee nought] is called the initial velocity or the velocity a time t = 0. What does the symbol C stand for? © […]

What is a good U-value? The best insulating materials have a U-value of close to zero – the lower the better. Building regulations currently stipulate that for a new building, the elements must have maximum U-values as follows: Wall – 0.3 W/m2k. Roof – 0.15 W/m2k. What is a good window U-value? In a cold […]

What is the basic principle of scintillation detectors? a. The basic principle of pulse height spectroscopy is that the light output of a scintillator is proportional to the energy deposited in the scintillation material. The standard way to detect scintillation light is to couple a scintillator to a photomultiplier. What is scintillation efficiency? Scintillation efficiency […]

What is the x component of the vector? The scalar x-component of a vector can be expressed as the product of its magnitude with the cosine of its direction angle, and the scalar y-component can be expressed as the product of its magnitude with the sine of its direction angle. In a plane, there are […]

What is the three phases of water? There are three phases of water that are studied in elementary school: solid, liquid, and gas. What are the 3 state of water? One of the most basic things we are taught in school science classes is that water can exist in three different states, either as solid […]