A photographer uses his camera whose lens has a 40mm focal
A photographer uses his camera, whose lens has a 40mm focal length, to focus on an object 5.0m away. He then wants to take a picture of an object that is 50cm away. How far must the lens move to focus on this second object?
Expected delivery within 24 Hours
an organ tube is open at one end a certain harmonic produced by the tube has a frequency of 450 hz the next higher
a yo-yo is made of two solid cylindrical disks each of mass 0049kg and diameter 0074m joined by a concentric thin
an electric dipole p with magnitude 25 pcm makes an angle of 65 deg with an electric field e of magnitude 30 x 10 -6 n
a dc motor is connected to a constant emf of 169 v the resistance of its windings is 20 at normal operating speed the
a photographer uses his camera whose lens has a 40mm focal length to focus on an object 50m away he then wants to take
a person pushes on a stationary 125 n box with 69n at 30degrees below the horizontal as shown in the figure the
we would like to compare the angular momentum of mars about its axis of rotation with that of earths the mass of mars
an athletic can twirl a baton so that it reaches an angular velocity of 12 rads from rest in 05 s if the length of a
a block is on a horizontal surface a shake table that is moving back and forth horizontally with simple harmonic motion
1947294
Questions Asked
3,689
Active Tutors
1437917
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
nvironmental Impact Assessment: Understanding the full extent of ecological damage to marine and coastal ecosystems.
Coal mining - There is conflict in Alberta, and many other places over coal mining. Some people want to stop it, and some want it to continue.
Question: Where would today's earth scientists invest significant financial resources to bring oil/natural gas into production asap?
Question: Outline a sampling plan for the analysis of Fe and Mn levels in a polluted river passing through a mining site,
In recent years, the environmental impact of plastic waste has reached critical levels, with millions of plastic bottles discarded daily contributing to pollut
The IPAT model calculates the environmental impact of human activities based on ____. a. population size, agriculture, and trade practices
Question: What two things are required to build large polar ice sheets? Need Assignment Help? Group of answer choices