What Happens when a warm fluid cools down

Give one example of a thermodynamic cycle that does not account for the Carnot Efficiency. Gas Turbine (Siemens) Hot Air Water Pumping Engine (Myers Engines) Thermo-Electrochemical Converter UTEC)

How does movement at tectonic plates affect humans?

An air-plane has an effective wing surface area of 17.0 m² that is generating the lift force. In level flight the air speed over the top of the wings is 66.0 m/s, while the air speed beneath the wings is 40.0 m/s.

Mats in a gym, airbags, and padding in sports uniform are used to protect people from being injured. Explain why these soft objects are used instead of rigid objects using your understanding of impulse and change of momentum.

If the period of a simple pendulum is T and you increase its length so that it is 4 times longer, what will the new period be? a. T/4b. It is unchanged. C. T/2 d. 2T e. 4T

If an element has the atomic mass (a) of 80 and its atomic number (z) is 35, how many neutrons does it have?

A ball is thrown up into the air with an initial velocity of 64 ft/sec. The ball is 4 ft above the ground when it is released. Its height, in feet, at time t seconds is given by: h (t) = - 16t^2 + 64t + 4.

Total these measurements. Your answer should indicate the proper accuracy. Be sure to include the units in your answer.

What is vector quantities?

How does heat flow? A. Heat flows from all objects to all other objects. B. Heat flows from a warmer object to a colder object. C. Heat does not actually flow from one object to another.