How do I know if my IP is dynamic or static? Check if using Static IP address or Dynamic IP address Under system preferences, select Network and then “Advanced”, then go to TCP/IP. Under “Configure IPv4” if you see MANUALLY you have a static IP address and if you see USING DHCP you have a […]
Where do earthquake epicenter usually found?
Where do earthquake epicenter usually found? The epicenter is the point on the earth’s surface vertically above the hypocenter (or focus), point in the crust where a seismic rupture begins. Why are there no earthquakes on the country? Here is your answer! Explanation: The whole country is in a very active seismic area, and they […]
How do spectrophotometers work?
How do spectrophotometers work? The basic function of a spectrometer is to take in light, break it into its spectral components, digitize the signal as a function of wavelength, and read it out and display it through a computer. In most spectrometers, the divergent light is then collimated by a concave mirror and directed onto […]
Is freezing water spontaneous or Nonspontaneous?
Is freezing water spontaneous or Nonspontaneous? The value of entropy of surroundings is temperature dependent and the magnitude of is large and positive when the temperature is low and vice versa. So, when the temperature is greater than, the freezing of water is non-spontaneous since the magnitude of is smaller due to which . What […]
What type of hearing loss is caused by high exposure to noise?
What type of hearing loss is caused by high exposure to noise? Too much noise at work can lead to temporary or permanent hearing loss or tinnitus—ringing in the ears. What are 4 ways that noise induced hearing loss can be prevented? Preventing Noise-Induced Hearing Loss Avoid or limit exposure to excessively loud sounds. Turn […]
Do CFCs cause cancer?
Do CFCs cause cancer? Skin Cancer and Eye Damage CFCs contribute to the loss of the protective ozone layer, which blocks ultraviolet rays from the sun. This exposes more people to UV radiation, which can cause skin cancer. What is the replacement for R22 refrigerant? R-410A What happens if you mix R134A and R22? If […]
What are 5 examples of synthetic fibers?
What are 5 examples of synthetic fibers? 5 Examples of Synthetic Fibers Polyester. Polyester is a synthetic fiber created from coal and petroleum.. Rayon. Rayon is a semi-synthetic fiber made from reconstituted wood pulp. Spandex. Also known as Lycra or elastane, Spandex is a synthetic fiber characterized by its extreme elasticity. Acrylic fibers. Microfibers. What […]
What is eV Energy?
What is eV Energy? Alternative Titles: eV, electronvolt. Electron volt, unit of energy commonly used in atomic and nuclear physics, equal to the energy gained by an electron (a charged particle carrying unit electronic charge) when the electrical potential at the electron increases by one volt. How does a photon carry energy? Light indeed carries […]
What is true about spheres?
What is true about spheres? A Sphere is a three-dimensional ball-shaped object. In order to be a true sphere, an object must be completely symmetrical, meaning that any individual point on its surface will be exactly the same distance from the center as every other point. What is the exact circumference of a circle with […]