How is the ideal mechanical advantage of a wheel and axel calculated

Diodes can be used to protect electronic components from current flowing in another direction. Describe another application outside of electronics where it would be important for something to flow in only one direction.

Which properties are characteristics of non metals

Gold and silicon are mutually insoluble in the solid state and form a eutectic system with a eutectic temperature of 636 k and a eutectic composition of xsi=0.186.

The longest pipe on a certain organ is 5.34 m. (a) what is the frequency f3 (at 0.00°c) if the pipe is closed at one end?

What property of a wave determines its pitch? A. the medium B. the amplitude C. the rarefaction D. the frequency

The specific heat of water is 4.19 x 103 J/kg°C. How much energy will it take to raise the temperature of 0.5 kg of water by 2 degrees?

Me kitten runs 40 meters in 8 seconds what is his speed?

You climb to the top of a tall water tower and drop a water balloon. As it drops, the balloon is experiencing energy changes. What are those energy changes?

Heat that is transferred by the movement of currents within a fluid is called?

5. What is the percent composition of sulfur in H2SO4? A. 32.7% B. 65.2% C. 98.1% D. 2.1%