What is unit of modulus of elasticity? The units of modulus of elasticity are pressure units, as it is defined as stress (pressure units) divided by strain (dimensionless). Most commonly the units are Pascals (Pa) which is the SI unit, or pounds per square inch (psi) depending on the industry or geographical location. Is tensile […]
How do metal leaf Electroscopes work?
How do metal leaf Electroscopes work? An electroscope is a device that detects static electricity by using thin metal or plastic leaves, which separate when charged. Electrical charges move to the metal and down to the foil leaves, which then repel each other. Since each leaf has the same charge (positive or negative), they repel […]
How would life in a lake be affected if ice sank and lakes froze from the bottom up?
What are the different sociocultural factors that can influence physical activity?
What are the different sociocultural factors that can influence physical activity? Social Factors Motivation (Intrinsic/Extrinsic) Competition. Reputation. Excitement. Accountability. Social Support. Networking. Income/Employment. What are examples of socio cultural factors? sociocultural factors including poverty, poor access, to or underutilization of, medical care, lower maternal educational levels, physical or mental illness in the mother or other […]
What is negative torque system?
What is negative torque system? Definition. Negative Torque is said to occur when conditions are such that air loading on a propeller causes it to drive the engine to which it is attached vice the normal condition in which the engine drives the propeller. Which is better turboprop or jet? Less efficient & less cost-effective […]
How can I cheat on homework online?
How can I cheat on homework online? How to Cheat on Homework Essays and Research Papers Pay attention to specifics. Skip the middle part, read first and last sentences. Catch the important points in the chapter summary. Consider analyzing the plot synopsis instead of reading long novels. Ask older students to give you their old […]
How long does an order of protection last in NY?
How long does an order of protection last in NY? one year Is verbal abuse a crime in NY? A variety of forms of street harassment are illegal in New York, including verbal harassment, up-skirt photos, indecent exposure, following, groping, and hate crimes. Here are the laws and reporting procedures you need to know. There […]
What is the fastest accelerating plane?
What is the fastest accelerating plane? Lockheed SR-71 Blackbird What is the highest Mach speed ever recorded? It’s Official. Guinness World Records recognized NASA’s X-43A scramjet with a new world speed record for a jet-powered aircraft – Mach 9.6, or nearly 7,000 mph. The X-43A set the new mark and broke its own world record […]
What is difference between RF and IF?
What is difference between RF and IF? RF to IF conversion is achieved using a RF device called Down-converter. Heterodyne and homodyne receiver architectures are used to convert modulated RF signal to IF signal. Superheterodyne uses 10.7MHz as first IF and 470KHz as second IF….RF vs IF. Type of application Intermediate Frequency value Radar 30MHz […]
Does Bubble Wrap actually work?
Does Bubble Wrap actually work? Ms Edwards said the bubble wrap should also cover the metal window frames, which are “really conductive”. She said many houses in the ACT were poorly insulated. Bubble wrap works by increasing the isolative value of the window, making it effective in keeping the heat out in summer and preventing […]