How does a rigid rotor work? Rigid rotor is a type of rotor system used on helicopters. The helicopter blades are fixed to the rotor hub without hinges and the hub is fixed to the rotor shaft. The blades of rigid rotor systems are able to flex, which allows the blades freedom to feather but […]
What are the 7 steps of using an AED?
What are the 7 steps of using an AED? The AED protocol has seven basic steps: Check unresponsiveness. Call 9-1-1 or the local emergency number (if applicable) and retrieve the AED. Open the airway and check for breathing. Check for a pulse. Attach the AED electrode pads. Analyze the heart rhythm. Press the “shock” button, […]
What is considered Hypokinetic disease?
What is considered Hypokinetic disease? The term “hypokinetic diseases” describes many of the diseases and conditions associated with inactivity and poor fitness and include: obesity, metabolic syndrome, high blood pressure, high cholesterol, osteoporosis, osteoarthritis, low back pain, type 2 diabetes, some cancers, depression and other bio-behavioral … What is the sitting disease? Including exercise and […]
What are the 14 parts of a microscope?
What are the 14 parts of a microscope? Parts of the Microscope and Their Uses The Eyepiece Lens. ••• The eyepiece contains the ocular lens, which the user looks through to see the magnified specimen. The Eyepiece Tube. ••• The Microscope Arm. ••• The Microscope Base. ••• The Microscope Illuminator. ••• Stage and Stage Clips. […]
Why did Mendel use pea plants?
Why did Mendel use pea plants? To study genetics, Mendel chose to work with pea plants because they have easily identifiable traits (Figure below). For example, pea plants are either tall or short, which is an easy trait to observe. Mendel also used pea plants because they can either self-pollinate or be cross-pollinated. What are […]
What are the 4 stages of a fire?
What are the 4 stages of a fire? Compartment fire development can be described as being comprised of four stages: incipient, growth, fully developed and decay (see Figure 1). What are the signs of poor housekeeping? Signs of poor housekeeping Cluttered or poorly organized work spaces. Untidy or dangerous storage of materials (e.g. dangerous stacking […]
What is the condition for second order of Spectra?
What is the condition for second order of Spectra? When the pathlength difference is two wavelengths, another bright image occurs (the second order diffraction maximum). If light of a longer wavelength is used, the maxima are at larger angles. When light of multiple wavelengths is used, the different wavelengths(different colors) are separated. How many orders […]
What are the five principles of sustainable development?
What are the five principles of sustainable development? The principles of sustainable development are as follows: Conservation of ecosystem. Development of sustainable society. Conservation of biodiversity. Control of population growth. Development of human resources. Promotion of public participation. What are the 3 principles of sustainability? Therefore, sustainability is made up of three pillars: the economy, […]
Which one of these four atoms has the most neutrons ABCD?
Which one of these four atoms has the most neutrons ABCD? From the above information, it is visible that Krypton has most neutrons. Hence, the correct answer is Option D. What is the mass defect of oxygen 16 Assume the following? Answer Expert Verified In this case, the total mass of the nucleons is solved […]