Find the opticalpower of the mirror

Assignment Help Physics

Reference no: EM13655214

The optical power ofan optical device of focal length f is ? = 1/f,the unit of which is 1/m or m–1 ordiopter. An image is described as real or virtual, inverted ornoninverted, reversed or unreversed, magnified or minfied, and onthe same or the opposite side as the object.

A concave mirror hasa focal length of f = +1.250 m.

(a) Find the opticalpower of the mirror, ?.

An object is placeda distance p = 10.0 m in front of the mirror.

(b) Find the imageposition, q.

(c) Find themagnification, M.

(d) Describe theimage.

The object is nowmoved so that the object distance and the image distance are the same, p = q.

(e) Find the objectdistance, p, or image distance, q.

(f) Find the magnification, M.

(g) Describe the image.

The object is nowmoved so that the image distance is q = 5.0 m.

(h) Find the object distance, p.

(i) Find the magnification, M.

(j) Describe the image.

The object is nowmoved so that the magnification is M = +5.0.

(k) Find the object distance, p.

(l) Find the image distance, q.

(m) Describe the image.

Reference no: EM13655214

Questions Cloud

Difference between source voltage and current for circuit : An ac circuit contains a 10.0 Ωresistor, a 6.30 µF capacitor, and a3.70 mH inductor connected in series to anac generator with an output voltage of 50.0 V (peak) and frequency of 1.57 kHz. Find the impedance, the power factor, andthe phase difference..

Speeder is pulling directly away and increasing his distance : A speeder is pulling directly away and increasing his distance from a police car that is moving at 25.1m/s with respect to the ground. The radar gun in the police car emitsan electromagnetic wave with a frequency of 7.16E+9 Hz.

What is the capacitive reactance : A parallel plate capacitor has two plates, each of area3.0x10-4 m2, separatedby 3.5x10-4 m. The space betweenthe plates is filled with a dielectric. When the capacitor isconnected to a source of 120 V rms at 8.5kHz, an rms current of 1.6 x10-4 A is..

What is the net emf in the circuit : A square wire loop with 1.87 m sides is perpendicular to a uniformmagnetic field, with half the area of the loop in the field asshown in the figure 30-44.

Find the opticalpower of the mirror : The optical power ofan optical device of focal length f is ? = 1/f,the unit of which is 1/m or m–1 ordiopter. An image is described as real or virtual, inverted ornoninverted, reversed or unreversed, magnified or minfied, and onthe same or the opp..

Magnetic field is perpendicular to plane of acircular loop : A uniform magnetic field is perpendicular to the plane of acircular loop of diameter 12 cm formed from wire of diameter 3.5 mmand resistivity of 2.11 x 10-8Ω·m. At what rate must the magnitude of the magnetic field change to induce a9.5 A current..

In a youngs double-slit experiment : In a Young's double-slit experiment, two rays of monochromaticlight emerge from the slits and meet at a point on a distantscreen, as in the figure below. The point on the screen where thesetwo rays meet is the eighth-order bright fringe.

Spends the same amount of time on the way up as the way down : When a ball is thrown upward, it spends the same amount of time on the way up as the way down- as long as air resistance can be ignored. If aur resistance is taken into account, is the time on the way down the same as, greater than, or less than t..

When the ball bounces back toward you what is its speed : A charging bull elephant with a mass of 5240-kg comes directly toward you with a speed of 4.55m/s. You toss a 0.150-kg rubber ball at the elephant with a speed of 7.81m/s (a) When the ball bounces back toward you, what is its speed ?

User Account

All Pages