Magnification of the coins final image
A converging lens of focal length 8 cm is 20 cm to the left of a diverging lens of focal length - 6 cm. a coin is placed 12 cm to the left of the converging lens. Find (a) the location and (b) the magnification of the coin's final image.
Expected delivery within 24 Hours
A 7.50-nC charge is located 1.80 m from a 4.20-nC charge. (a) Find the magnitude of the electrostatic force that one particle exerts on the other. (b) Is the force attractive or repulsive?
The force exerted by the wind on the sails of a sailboat is Fsail = 355 N north. The water exerts a force of Fkeel = 245 N east. If the boat (including its crew) has a mass of 295 kg, what are the magnitude and direction of its acceleration?
Points A and B have electric potentials of 245 and 129 , respectively. When an electron released from rest at point A arrives at point C, its kinetic energy is.
Assume your ability to resolve the lines is limited only by the Rayleigh criterion, the pupils of your eyes are 4.80 mm in diameter, and the average wavelength of the light coming from the screen is 570 nm. Calculate the ratio of the minimum viewi
A person can jump a maximum horizontal distance (by using a 45 degree projectile angle) of 5 m on Earth. The acceleration of gravity is 9.8 m/s2. What would be his maximum range on the Moon, where the free-fall acceleration is g/6?
Testing has shown that the consortium can expect a 20:1 concentration factor for data. What is minimum bearer service to Düsseldorf the group must purchase?
The squadron commander has a mandate that the database update must be complete in less than one minute. If the topo database is 10 GB, and the link is SONET, what is the minimum standard rate required?
Speedboat A negotiates a curve whose radius is 142 m. Speedboat B negotiates a curve whose radius is 220 m. Each boat experiences the same centripetal acceleration. What is the ratio vA/vB of the speeds of the boats?
1946304
Questions Asked
3,689
Active Tutors
1412044
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
When children are able to determine that the same amount of liquid is in two different sized containers, they have mastered
What is one specific way in which behavior modification techniques might be used in this field? What would be the end goal when using these techniques?
The range of tasks that are too difficult for the child to master alone but that can be learned with the guidance and assistance of adults
My name is Lisette (preferred) and I am located in Augusta, GA. I am majoring in Psychology (BS) with the Life Sciences option, I currently am a manager
Analyze the factors that contribute to employee motivation, satisfaction and engagement. Discuss how employee stress and low motivation can be influenced
Problem: Identify and explain the main ethical challenges faced by Iverem.
Problem: This video talked about personal bias and outdated facts that confuse the general population.