How do you calculate the de Broglie wavelength? Apply the de Broglie wave equation λ=hmv λ = h m v to solve for the wavelength of the moving electron. Step 3: Think about your result. This very small wavelength is about 1/20th of the diameter of a hydrogen atom. Looking at the equation, as the […]
What are the units of contraction in a muscle called?
What are the units of contraction in a muscle called? The unit of contraction in a muscle cell is called Sarcomere. Is a fascicle a motor unit? Motor Unit Anatomy A skeletal muscle fascicle consists of 20 to 60 fibers surrounded by a connective tissue sheath. A single muscle fiber is innervated by only one […]
What is the frequency of 500 nm wavelength light?
What is the frequency of 500 nm wavelength light? What can be said about the frequency of the wave? Solution: Given, the wavelength of the photon particle = 500 nm. In order to calculate the frequency of the photon particle, we use the formula given above. The frequency of the wave is equal to 6×10-4 […]
Is wood a good energy source?
Is wood a good energy source? Wood is considered humankind’s very first source of energy. Today it is still the most important single source of renewable energy providing about 6 percent of the global total primary energy supply. Wood energy is also an important emergency backup fuel. … What is the majority of wood used […]
What is the difference between skill and skill related physical fitness?
What is the difference between skill and skill related physical fitness? Health-related fitness activities can be integrated into everyday activities that are often characterized as lifetime activities. In contrast, skill-related physical fitness includes health-related components, but it also covers components related to physical performance. How do you develop skill related physical fitness? Traditionally, skill related […]
Which layer of the endometrium is the functional layer?
Which layer of the endometrium is the functional layer? The uterus is made up of an external layer of smooth muscle called the myometrium, and an internal layer called the endometrium. The endometrium has three layers: stratum compactum, stratum spongiosum (which make up the stratum functionalis) and stratum basalis. Which of the following is a […]
Which two points on the wave are out of phase?
How many hours should AC run per day?
What is difference between space and orbit?
What is difference between space and orbit? What’s the difference between ‘outer space’ and ‘orbit’? Answer: Outer space begins somewhere around 1,200 miles above the Earth. Orbit occurs when an object’s momentum perpendicular to the Earth’s surface creates sufficient centrifugal force to counteract Earth’s gravity. Is rocket science actually hard? Rocket science is hard Getting […]
Who is the father of classical physics?
Who is the father of classical physics? Galileo Galilei Why did Einstein oppose quantum mechanics? Einstein always believed that everything is certain, and we can calculate everything. That’s why he rejected quantum mechanics, due to its factor of uncertainty. Who can file a suit upon quantum meruit? A claim of quantum meruit hence is a […]