WHY IS am used for broadcasting? AM is used for broadcasting because its use avoids receiver complexity. Only a diode and a capacitor are sufficient to separate the audio signal from the AM wave. Why am is used for video and FM for audio? AM was adopted for the transmission of the video part of […]
What was the first fuel?
What was the first fuel? The first known use of fuel was the combustion of wood or sticks by Homo erectus nearly two million years ago. Throughout most of human history only fuels derived from plants or animal fat were used by humans. Charcoal, a wood derivative, has been used since at least 6,000 BCE […]
How can Questioning Skills be used to promote student learning?
How can Questioning Skills be used to promote student learning? Developing Faculty Generated Questions Avoid questions that simply ask for facts or definitions, Ask the students to answer the questions based on their own personal experience, Ask students for their personal opinion on an issue, How would you use the questioning technique to effectively teach […]
Is food in New Mexico good?
Is food in New Mexico good? New Mexico is nicknamed “The Land of Enchantment” for its natural beauty and rich history, including its bewitchingly good food. In our second annual guide to the best food and drink in every state, we cover all the best burgers, pizza, sandwiches, Mexican food, and other staples this great […]
What are the main features of Internet Explorer?
What are the main features of Internet Explorer? The 10 Most Useful New Features In Internet Explorer 9 Hardware-accelerated graphics mean better visuals. New tabs page for your favorite sites. New, unobtrusive notifications bar. The “One Box” displays websites, search results, and more. Pin your favorite sites to the taskbar. Keep your tabs organized. Which […]
What is the most common gastropod?
What is the most common gastropod? Examples of gastropods include whelks, conchs, periwinkles, abalone, limpets, and nudibranchs. Many gastropods such as snails and limpets have one shell. Sea slugs, like nudibranchs and sea hares, do not have a shell, although they may have an internal shell made of protein. Which one of the following is […]
How many British Virgin Islands are there?
How many British Virgin Islands are there? The British Virgin Islands consist of the main islands of Tortola, Virgin Gorda, Anegada and Jost Van Dyke, along with more than 50 other smaller islands and cays. About 16 of the islands are inhabited….British Virgin Islands. Virgin Islands ISO 3166 code VG Internet TLD .vg What are […]
What is the highest ranked university in Malaysia?
What is the highest ranked university in Malaysia? University of Malaya What is the number one ranking university in the world? Rank University Country Rank University Country 1 Harvard University USA 2 California Institute of Technology (Caltech) USA 3 Stanford University USA What is the most accurate university ranking? The Times World Reputation Rankings (UK), […]