Obtain the focal length of the lens
An object is placed at a distance of 1.5 m from a screen and a convex lens is interposed between them. The magnification produced is 4. What is the focal length of the lens?
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A man dives horizontally and to the right off the end of a 220 kg boat. The boat is initially at rest and the man weighs 110 kg. If the man dives so that his relative horizontal velocity with respect to the boat is 7.0 m/s, determine the magnitude
A rail gun accelerates a projectile from rest by using the magnetic force on a current-carrying wire. The wire has radius r = 5.77·10-4 m and is made of copper having a density of 8960 kg/m3. The gun consists of rails of length L = 1
Find a vector that models the resulting direction and speed of the airplane. Find the ground speed and bearing of the airplane in the wind. Show all steps.
A spherical bowling ball of mass m = 7 kg and radius r = 0.2m is projected along a horizontal bowling alley surface (μ = 0.1) with a linear velocity va= 2.8 m/s but with no angular velocity (ω0 = 0).
Suppose that water at room temperature of 27°C is put into an ideal refrigerator that maintains an inside temperature of -2°C. What is the cost of making 112 lb (50.4 kg) of ice if electricity costs $0.06 per kilowatt-hour?
Methane at 1 MPa, 300 K is throttled through a valve to 100 KPa. Assume no change in kinetic energy and ideal gas behavior. What is the specific entropy generation?
What is the amount of recycle gas (in mol) per 100 kg of P if the concentration of water in the gas stream entering the dryer is 5.20% Draw and label a flow chart and perform degree of freedom analysis.
A differential thermocouple with sensors at the inlet and exit of a pump indicates that the temperature of water rises 0.072 degrees F as it flows through the pump at a rate of 1.5 ft^3/s.
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What is bad about gender imbalance? Tick the wrong answer Question Answer a. there is equality b. it is oppressing one sex c. discrimination
The American Medical Technologists (AMT) is a nationally and internationally recognized certification agency and membership society for the following
explain one other specific piece of information that would be helpful to determine whether the number of illegal/undocumented immigrants decreased
The NASW Code of Ethics mandates that social workers engage in social and political action to promote social justice.
This is the attitudes, beliefs, and values particular to a profession. This often begins in the training phase and deepens the longer someone is in a career.
This is an officers' adherence to a code of conduct that places loyalty to fellow officers above all other values including not reporting an officer's miscond
Problem: How to do this about social work practum and interest about political and social justice in social work?