What triggers drought? When rainfall is less than normal for a period of weeks to years, streamflows decline, water levels in lakes and reservoirs fall, and the depth to water in wells increases. If dry weather persists and water-supply problems develop, the dry period can become a drought. How long did the dirty thirties last? […]
Where should you connect a voltmeter?
Where should you connect a voltmeter? A voltmeter is placed in parallel with the voltage source to receive full voltage and must have a large resistance to limit its effect on the circuit. An ammeter is placed in series to get the full current flowing through a branch and must have a small resistance to […]
What does N stand for on a spring scale?
What does N stand for on a spring scale? The newton. (N) is the basic SI unit of force. The unit is named. in honor of Sir Isaac Newton. What are the different types of balances? There are three different types of balance: symmetrical, asymmetrical and radial. What are the 2 types of balances? There […]
Where is the magnetic field strongest?
Where is the magnetic field strongest? center Why does electricity produce magnetic fields? Inside a magnet, the atoms at one end contain electrons that all spin in one direction – meanwhile the atoms at the other end contain electrons that all spin in the opposite direction. Rather than spinning in a balanced way, the electrons […]
What should manifold vacuum be at idle?
What should manifold vacuum be at idle? Manifold vacuum is used to show engine compression and is created between the throttle plate and the intake valves. Normal manifold vacuum on an engine running at idle speed is around 18 to 20 inches. How much vacuum should a 350 have at idle? Idle vacuum for most […]
What happens if you put a vibrating tuning fork in water?
What happens if you put a vibrating tuning fork in water? By sticking the vibrating tuning fork in a denser medium like water, the tuning fork’s energy is transferred into the act of splashing water, rather than hearing sound. Waves are energy carriers. Water is a better medium to visualize sound waves and detect the […]
What is the relation between upthrust and density of fluid?
What is the relation between upthrust and density of fluid? density is one factor affecting upthrust (buoyant force). if the density of the substance is more than the density of the fluid, then the upthrust will be less and thus the substance sink. if the density of the substance is less than the density of […]
What are the 4 types of research methods psychology?
What are the 4 types of research methods psychology? Research Methods Aims and Hypotheses. The aim of the study is a statement of what the researcher intents to investigate. Sampling. Variables. Experimental Design. Lab Experiment. Field Experiment. Natural Experiment. Case Study. What are legal research tools? There are various online legal research sites, such as […]
What is 10g LAN?
What is 10g LAN? 10 gigabit Ethernet is a telecommunication technology that offers data speeds up to 10 billion bits per second. 10 gigabit Ethernet (10-Gigabit Ethernet) is also known as 10GE, 10GbE or 10 GigE. The IEEE 802.3ae standard permits distances between physical locations up to 40 kilometers over a single-mode fiber. Who needs […]
What is a available energy?
What is a available energy? physics. : that part of the energy of bodies or systems which exists under such conditions that work may be theoretically derived from it — compare degradation of energy, entropy, unavailable energy. What is available energy AE? The maximum work output obtainable from a certain heat input in a cyclic […]