Category: Helpful tips

What is Coast Guard approved? Coast Guard “approved” or “certified .” This means that it meets U . S . Coast Guard specifications, standards, and regulations for performance, construction, or materials . You may have heard reference to Type I, II, III, IV, and V “Personal Flotation Devices” (PFDs). Are Type 5 PFD Coast Guard […]

How do I transfer my prescription to my glasses? Specifically, you would take your right eye sphere power of -3.50 and add it to your add (1.50), resulting in -2.00. For your left eye, you would take -2.75 and add it to 1.50, equalling -1.25. This would result in a right eye of -2.00, -0.75 […]

What is the purpose of using Aceto-orcein in mitosis experiment? Treatment with acid and heat is used to break up the cellulose cell wall allowing stain to permeate the tissue and makes it easier to squash the tissue on a microscope slide. Aceto-orcein stain turns chromosomes a purple-red colour. How does Aceto-orcein interact with the […]

What size should a return air duct be? The duct for this system must be sized by using 6 square inches of clear duct area for each 1000 BTU of cooling. Each ton of cooling contains 12,000 BTU. Multiply the tonnage, 3.5, by the total BTU per ton and this will give you the total […]

What is a consumer panel in research? Consumer panel research refers to a market research methodology which utilises consumer panels in order to quickly and efficiently understand the prevailing views of a group – whether that be a specific group of consumers (such as over-50s), consumers in a geographic location or members of more specific […]

Can violin make you cry? We can’t know that for sure, but the instrument’s dark timbre lends itself to emoting sadness. A 2004 study observed what is called an MMN (mismatch negativity) response — i.e. the brain ‘notices’ the difference between two consecutive types of stimuli — when the same melody was played by a […]

What is the First and Second Law of Thermodynamics in biology? The first law of thermodynamics states that energy can not be created or destroyed. No life can create energy but must obtain it through its environment. The second law of thermodynamics states that energy can be transformed and that occurs everyday in lifeforms. How […]

Can you fix a broken computer monitor? Once an LCD display screen is cracked or broken, it cannot be repaired. A new LCD screen will have to be purchased. In the case of a desktop computer, a new monitor will need to be purchased. Can you connect laptop to monitor if screen is broken? If […]

Is LBC Radio App Free? download now, all for free It’s available on your smart speaker (e.g. “play Capital”), iOS or Android device and at globalplayer.com Just sign in and enjoy! How can I listen to LBC online? 1. Listen to LBC Online. On the LBC website click the white “Listen” button on the top […]

How do I close an iframe? All these steps are on the GitHub link: You have to inject a JS file on the parent page. In this file injected on the parent, add a window event listner window. addEventListener(‘message’, function(e) { var someIframe = window. parent. document. Inside the Iframe page you send the close […]