What two factors are responsible for the high responsiveness of hydraulic devices? oRotary actuator What two factors are responsible for the high responsiveness of hydraulic devices? oMultiplication of small forces and step less variable speed control. Are hydraulic cylinders stronger pushing or pulling? Subject: Re: Hydraulic cylinder question? Much stronger extending than retracting due to […]
What is the most important part of teaching?
What is the most important part of teaching? Dedication. One of the most important parts of teaching is having dedication. Teachers not only listen, but also coach and mentor their students. They are able to help shape academic goals and are dedicated to getting their students to achieve them. What are ways to connect with […]
What is the smallest SMD?
Why can a tuning fork or bell be set into resonance?
Why can a tuning fork or bell be set into resonance? A forced vibration at an objects natural frequency creates resonance. Why can a tuning fork or bell be set into resonance, while tissue paper cannot? Forced vibration at a natural frequency will create resonance. Why does amplitude increase at resonance? A periodic force driving […]
What is the energy of the products?
What is the energy of the products? The energy is stored in the chemical bonds of the products. This form of energy is called chemical energy. In an endothermic reaction, the products have more stored chemical energy than the reactants. In an exothermic reaction, the opposite is true. Which type of reaction is the most […]
How do you know if heat is gained or lost?
What does a magnifying glass symbolize?
What does a magnifying glass symbolize? Use as a symbol The magnifying glass (i.e. , or U+1F50D in Unicode: ?) is commonly used as a symbolic representation for the ability to search or zoom, especially in computer software and websites. How much does a magnifying glass magnify? An average magnifying glass makes objects look 2 […]
What are the principles of soil conservation?
What are the principles of soil conservation? Conservation agriculture systems utilize soils for the production of crops with the aim of reducing excessive mixing of the soil and maintaining crop residues on the soil surface in order to minimize damage to the environment. The 3 principles of CA are: minimum tillage and soil disturbance. What […]
Did Darwin know about DNA?
Did Darwin know about DNA? Darwin “didn’t know anything about why organisms resemble their parents, or the basis of heritable variations in populations,” says Niles Eldredge, a paleontologist at the American Museum of Natural History in New York City. What are 3 pieces of evidence that support the theory of evolution? There are five lines […]