What are the different types of scientific instruments

Jan 13, 2025 ... Learn about the Electoral College, which decides who will be elected president and vice president of the United States ... What is the Electoral ... Mar 21, 2021 ... You can use either one, depending on the specifics of the question.. “What” is more broad. “Which” implies a limited set that is being ... Jun 12, 2019 ... Summary: What or Which? · Generally, when a question is open to many answers, it is better to use what. For example, asking What shall we do ... Jun 24, 2020 ... “What” and “which” are both interrogative pronouns. This means they stand for something the speaker does not yet know. They work for objects, qualities, or ... What's My Ward? What's My Ward? Check Address. > Ward Map. Wards of the District of Columbia. Ward 1 · Ward 2 · Ward 3 · Ward 4 · Ward 5 · Ward 6 · Ward 7 ... Symptoms of the common cold typically peak within three to five days and can include sneezing, stuffy and runny nose, sore throat, coughing and fever. Sep 3, 2024 ... Use Research Portfolio Online Reporting Tools (RePORT) to find reports, data, and analyses of NIH research activities. The nuclear-weapon states (NWS) are the five states—China, France, Russia, the United Kingdom, and the United States—officially recognized as possessing nuclear ... Sep 24, 2010 ... "Which" is more formal when asking a question that requires a choice between a number of items. You can use "What" if you want, though. Nov 26, 2018 ... “What” and “which” are both used for asking questions. They can even be used interchangeably in many cases. However, they're not always interchangeable.