December 27, 2022

The loading effect of a voltmeter on a circuit

Discuss the loading effect of a voltmeter on a circuit. How does the voltmeter’s internal resistance affect the loading effect? […]
November 17, 2022


Explain how someone could argue that indeterminism is incompatible with free will. Explain what you think is the best or […]
November 14, 2022

Hochman’s defence of the new metaphysics

Is Hochman’s defence of the new metaphysics of race convincing?
October 31, 2022

Applied physics

A concave mirror has a focal length of 15 cm. An object is placed 40 cm from the mirror. The […]
October 30, 2022

Heat capacity

The average heat capacity of a substance can be determined at home by determining the rate of heat transfer from […]
October 23, 2022

Basic atomic structure

Explain basic atomic structure. Interpret the Periodic Table of Elements. Analyze the principles of chemical reactions. Apply the scientific method […]
August 17, 2022

Annual average capacity factor

We know power in the wind 0 equal to . With density in kg/m2, arm in ro2, and v in […]
August 17, 2022

Local exhaust ventilation

1-Why is high flow velocity (usually 2,000 – 6,000 fpm) in ductwork necessary? 2-When selecting and designing ductwork, why round […]
August 17, 2022

Electrical Engineering/ physics

6.1 (replace ia = 10 A with ia = 9 A, and replace wm = 100 rad/s with wm = […]
August 17, 2022

The angular momentum analysis

A large lawn sprinkler with four identical arms is to be converted into a turbine to generate electric power by […]
August 17, 2022

Timber floor joists and steel universal beams

Design (by the elastic method) timber floor joists and steel universal beams and submit calculations with regards to supporting the […]
August 15, 2022

Object velocity

Consider an object that has the following acceleration as a function of time t, a(t) = 2t + 3. a) […]