How do you find the resultant force of a triangle? The resultant force, ⃑ ? R , of ⃑ ? and ⃑ ? is given by ⃑ ? = ⃑ ? + ⃑ ? R and is represented graphically as an arrow that has its tail at the same point as […]
How many different state of matter are there?
How many different state of matter are there? Four states of matter are observable in everyday life: solid, liquid, gas, and plasma. What are the 15 states of matter? Bose–Einstein condensate. Fermionic condensate. Degenerate matter. Quantum Hall. Rydberg matter. Rydberg polaron. Strange matter. Superfluid. Why liquid has no fixed shape? Liquids. In a liquid, the […]
What are the 3 types of stress in geology?
What are the 3 types of stress in geology? There are three types of stress: compression, tension, and shear. What is tension force in everyday life? tension: Two pulling forces, directly opposing each other, that stretch an object and try to pull it apart. For example, pulling on a rope, a car towing another car […]
Why do I have to put water in my car every day?
Why do I have to put water in my car every day? Hi there. Typically when the vehicle is using a lot of water it’s because you’re using water instead of coolant. Coolant is designed to heat up, while water will evaporate much quicker when the temperature rises inside your motor. It’s also possible that […]
What is a simple definition of convection?
What is a simple definition of convection? 1 : the action or process of conveying. 2a : movement in a gas or liquid in which the warmer parts move up and the cooler parts move down convection currents. What is the importance of convection? In the atmosphere, as air warms it rises, allowing cooler air […]
What is the force of a proton?
What is the force of a proton? Two protons are subject to two forces; the nuclear force and the electrostatic force. When they are very close together the nuclear force is dominant and when they are far apart it is the electrostatic force which is dominant. Somewhere two protons experience zero net force because the […]
What is the ultimate source of energy in milk?
What is the ultimate source of energy in milk? Answer. The energy in milk comes from its protein, carbohydrate and fat content, with the exception of skim milk that has virtually no fat. The energy content of some milk varieties is shown in the Nutrient Content Tables. Food provides energy to the body in the […]
How does the ocean make you feel?
How does the ocean make you feel? Being near the ocean has mental health benefits as well as physical ones. Staring out at the ocean can also result in a relaxing, meditative state, and can even change the frequency of brain waves to match that of the sea, putting you really in touch with nature. […]
What do we use energy for everyday?
What do we use energy for everyday? Residential uses of energy They include watching television, washing clothes, heating and lighting the home, taking a shower, working from home on your laptop or computer, running appliances and cooking. Residential uses of energy account for almost forty percent of total energy use globally. How is energy captured […]
What causes a line in an emission spectrum?
What causes a line in an emission spectrum? Emission lines occur when the electrons of an excited atom, element or molecule move between energy levels, returning towards the ground state. The spectral lines of a specific element or molecule at rest in a laboratory always occur at the same wavelengths. How do emission spectrums work? […]