Magnification when the convex side is employed as a mirror
A spherical mirror is polished on both sides. When the concave side is used as a mirror, the magnification is +3.7. What is the magnification when the convex side is used as a mirror, the object remaining the same distance from the mirror?
Expected delivery within 24 Hours
With a short time remaining in the day a UPS driver has time to make delieveries at three locations among the eight locations remaining. How many diffrent routes are possible?
Determine the center and surface temperatures of the apples in 1 hr. Also, determine the amount of heat transfer from each apple.
Consider a supersonic flow of free stream velocity of Mach 3 is flowing over a diamond-wedge airfoil with half angle ε=10 degrees and air foil has angle of attack of α=15 deg. Calculate the lift and drag coefficient for the airfoil.
The image of this second object has the same height as the other image. How far in front of the mirror is the second object located?
IN a survey 427 different women are randomly selected without replacement and each woman is asked what she purchased online. Responses consisted of whether clothing was identified. Determine whether its a binomial or not and if not identify at lea
A refrigerator with an avg COP of 2.8 is used to cool a container with contents equal to 12kg of water from 40deg to 10deg. When running the fridge uses 400w of power. How long will it take to accomplish cooling?
Are 14% of M&M candies yellow? Mars, claims that 14% of its plained candies are yellow and a sample of 100 such candies is randomly selected. Find the mean and standard deviation from the number of yellow candies in a group of 100.
Two groups were tested. Group A was given only a verbal description of the embedded object. Group B was given the same verbal description, but was also shown a drawing of the object. The measured response was the time in seconds it took for each s
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