Homework Answers
Add Answer to:
44. An object is located in air 30 cm from the vertex of a concave surface...
9. An object placed 20 cm from a concave mirror forms an image that is 3...
9. An object placed 20 cm from a concave mirror forms an image that is 3 times as large as the object on a screen. Find the radius of curvature of the mirror a. 30.0 cm b. 16.5 cm c. 40.0 cm d. 15.0 cm 10. A hemispherical glass paperweight with R-10 cm and n = 1.5 has a bubble blemish located 8 cm from the surface (vertex). At what distance from that surface does the image of the blemish...
An object of height 1 cm is located at a distance 30 cm in front of...
An object of height 1 cm is located at a distance 30 cm in front of a concave mirror of focal length 10 cm. (a) What is the radius of curvature of the mirror? (b) Where is the image located? (c) Is the image real or virtual? (d) What is the magnification of the mirror? (e) Is the image enlarged or reduced? (f) What is the height of the image? (g) Is the image erect or inverted?
can u explain please The correct answer is: Both 6 cm. *Question 212: Concave Refracting Surface...
can
u explain please
The correct answer is: Both 6 cm. *Question 212: Concave Refracting Surface A very long glass rod has one end ground to a concave hemispherical surface of radius 5 cm. Its index of refraction is 1.5. A point object is on the axis in air a distance 20 cm from the surface. The image is: Select one: a. real and 30 cm from the surface (inside the glass rod). b. real, and 10 cm from the...
An object is located at a distance of 7.00 cm from a thin lens with a...
An object is located at a distance of 7.00 cm from a thin lens with a radius of curvature of 66.0 mm. The image of the object is inverted. Is the image real or virtual, and how far is the image from the lens? Real, 6.24 cm Virtual, 6.24 cm Real, 116 cm Virtual, 116 cm Real, 2.2 cm A concave spherical mirror with a radius of curvature of 100 cm generates an inverted image at a distance of 2.5...
1.) A double-concave lens focal length -20 cm has an object placed at a distance of...
1.) A double-concave lens focal length -20 cm has an object placed at a distance of 30 cm in front of it. How far from the mirror is the image formed? On what side of the lens is the image formed? What is the magnification? Is the image real or virtual? Upright or inverted? 2.) The second order fringe is located 5-cm from the central fringe when formed by a 10 lines/mm diffraction grating on a screen 5 meters away....
An object placed 20 cm in front of a lens results in an image being formed...
An object placed 20 cm in front of a lens results in an image being formed 24 cm behind the lens. Each surface of the lens is convex (bulging away from the optical plane) with the same radius of curvature, and the index of refraction of the glass composing the lens is Tiens =1.4. What is the radius of curvature of either side of this lens (to the nearest tenth of a cm)? Note, once again, the focal length of...
An object 1.9 cm high is placed 44 cm from a concave mirror of radius 12...
An object 1.9 cm high is placed 44 cm from a concave mirror of radius 12 cm and radius of curvature 65 cm. Find the location, size, and orientation of the image. location___? size___? orientation__?
The left end of a long glass rod 8.00 cm in diameter, with an index of...
The left end of a long glass rod 8.00 cm in diameter, with an index of refraction 1.60, is ground and polished to a concave hemispherical surface with a radius of 4.15 cm. An object in the form of an arrow 1.50 mm tall, at right angles to the axis of the rod. is located on the axis 25.0 cm to the left of the vertex of the concave surface. Find the position of the image of the arrow formed...
Question 16 (1 point) An object is 50 cm from a concave mirror with radius of...
Question 16 (1 point) An object is 50 cm from a concave mirror with radius of curvature of magnitude 60 cm. What is the magnification produced by the mirror? 0 0 -1.5 + 1.5 +0.40 -0.70 + 0.70 0 0 0 Question 17 (1 point) A student solves a curved mirror problem and gets a magnification of M = -2.0 This value means the image is... оа 0 upright & enlarged upright & reduced inverted & enlarged inverted & reduced...
I need an answer for these questions! Thanks A small object is located 28.0 cm in...
I need an answer for these questions! Thanks
A small object is located 28.0 cm in front of a concave mirror with a radius of curvature of 38.0 cm. Where will the image be formed? (Enter a negative value if the image forms behind the mirror.) An object with a height of 42 cm is placed 1.9 m in front of a convex mirror with a focal length of -0.49 m. Find the location and magnification of the image produced...
9. An object placed 20 cm from a concave mirror forms an image that is 3 times as large as the object on a screen. Find the radius of curvature of the mirror a. 30.0 cm b. 16.5 cm c. 40.0 cm d. 15.0 cm 10. A hemispherical glass paperweight with R-10 cm and n = 1.5 has a bubble blemish located 8 cm from the surface (vertex). At what distance from that surface does the image of the blemish...
can
u explain please
The correct answer is: Both 6 cm. *Question 212: Concave Refracting Surface A very long glass rod has one end ground to a concave hemispherical surface of radius 5 cm. Its index of refraction is 1.5. A point object is on the axis in air a distance 20 cm from the surface. The image is: Select one: a. real and 30 cm from the surface (inside the glass rod). b. real, and 10 cm from the...
An object is located at a distance of 7.00 cm from a thin lens with a radius of curvature of 66.0 mm. The image of the object is inverted. Is the image real or virtual, and how far is the image from the lens? Real, 6.24 cm Virtual, 6.24 cm Real, 116 cm Virtual, 116 cm Real, 2.2 cm A concave spherical mirror with a radius of curvature of 100 cm generates an inverted image at a distance of 2.5...
An object placed 20 cm in front of a lens results in an image being formed 24 cm behind the lens. Each surface of the lens is convex (bulging away from the optical plane) with the same radius of curvature, and the index of refraction of the glass composing the lens is Tiens =1.4. What is the radius of curvature of either side of this lens (to the nearest tenth of a cm)? Note, once again, the focal length of...
The left end of a long glass rod 8.00 cm in diameter, with an index of refraction 1.60, is ground and polished to a concave hemispherical surface with a radius of 4.15 cm. An object in the form of an arrow 1.50 mm tall, at right angles to the axis of the rod. is located on the axis 25.0 cm to the left of the vertex of the concave surface. Find the position of the image of the arrow formed...
Question 16 (1 point) An object is 50 cm from a concave mirror with radius of curvature of magnitude 60 cm. What is the magnification produced by the mirror? 0 0 -1.5 + 1.5 +0.40 -0.70 + 0.70 0 0 0 Question 17 (1 point) A student solves a curved mirror problem and gets a magnification of M = -2.0 This value means the image is... оа 0 upright & enlarged upright & reduced inverted & enlarged inverted & reduced...
I need an answer for these questions! Thanks
A small object is located 28.0 cm in front of a concave mirror with a radius of curvature of 38.0 cm. Where will the image be formed? (Enter a negative value if the image forms behind the mirror.) An object with a height of 42 cm is placed 1.9 m in front of a convex mirror with a focal length of -0.49 m. Find the location and magnification of the image produced...
Most questions answered within 3 hours.
-
Enter your answer in the provided box. To what fraction of its
original volume, Vfinal/Vinitial, must...
asked 27 minutes ago -
Can you figure out if any R functions used to subset a time
series 1 or...
asked 52 minutes ago -
Which of the following is correct?
A. APC + MPS = 1
B. APS + MPS...
asked 1 hour ago -
Given a regression sum of squares equal to 2373.59 and a total
sum of squares equal...
asked 2 hours ago -
Compare and contrast the linear motion and angular motion
equations F ma and . That is,...
asked 1 hour ago -
Now that this course has taken you on a journey of introduction
to the world of...
asked 2 hours ago -
The sandwich maker of the EE-Cole-Eye Sandwich Truck was just
fired (for a reason described below)...
asked 4 hours ago -
Name the following coordination compounds using systematic
nomenclature.
1. [Co(H2O)6]Cl2:
2. [Cr(NH3)6](NO3)3:
3. K4[Fe(CN)6]:
4. Na[Au(CN)4]:...
asked 4 hours ago -
Propose an efficient synthesis of 2-Bromo-5-nitrotoluene from
benzene. Hint: 3 steps. Consider directing effects of substituents....
asked 6 hours ago -
This assignment will explore the impact of corporate decisions
on a local versus a global perspective....
asked 5 hours ago -
Given the function below, F(w,x,y,z)= x’z+w’z’+w’y
a) draw a logic diagram for an implementation which uses...
asked 5 hours ago -
Most political philosophers believe we have a duty to obey laws,
even if the laws in...
asked 6 hours ago