Fish underwater with the camera in the water

Reference no: EM13539780

An underwater camera has a lens of focal length 35.0 mm and a maximum aperture of f/2.80 . The film it uses has an emulsion that is sensitive to light of frequency 6.00×10^14 Hz. If the photographer takes a picture of an object 2.80 m in front of the camera with the lens wide open.

a) What is the width of the smallest resolvable detail on the subject if the object is a fish underwater with the camera in the water?

b) What is the width of the smallest resolvable detail on the subject if the object a person on the beach, with the camera out of the water?

Reference no: EM13539780

Questions Cloud

Determine what is the discharging current : A parallel-plate capacitor with circular plates of radius R is being discharged. What is the discharging current

What is the current in the wires attached to the plates : Two plates are being discharged by a constant current. Each plate has a radius of 4.00 cm. What is the current in the wires attached to the plates

At what rate is the electric field between plates changing : A parallel-plate capacitor with circular plates of radius 0.20 m is being discharged. At what rate is the electric field between the plates changing

Determine the velocity of the two cars after the collision : A 1900-kg car hits a parked 2200-kg car at 32 m/s and sticks to it. What is the velocity of the two cars after the collision

Fish underwater with the camera in the water : An underwater camera has a lens of focal length 35.0 mm and a maximum aperture of f/2.80 . The film it uses has an emulsion that is sensitive to light of frequency 6.00×10^14 Hz. If the photographer takes a picture of an object 2.80 m in front of ..

Considering hiring a full-time technical writer : Considering hiring a full-time technical writer

Electric field mapping : Electric Field Mapping? A) In an experiment you will have carbon paper with silver electrodes painted on them. The paper acts like an insulator and the electrodes act like conductors. What should the field be inside the conductors? What about the pot..

Find the exit angle and the distance : A proton that has a speed equal to 1.10 106 m/s enters a region with a uniform magnetic field that has a magnitude of 0.740 T, Find the exit angle and the distance d

Direction of dipole moment and direction of electric field : A dipole moment is placed in a uniform electric field oriented along an unknown direction. The maximum torque applied to the dipole is equal to 0.1 N.m. When the dipole reaches equilibrium its potential energy is equal to -0.2 J.

User Account

All Pages