Question:

Which of the following is true of a concave lens? Choose all that apply. (A)always produces images larger than the object (B)is a diverging lens (C)always produces virtual images (D)can sometimes prod

Which of the following is true of a concave lens? Choose all that apply. (A)always produces images larger than the object (B)is a diverging lens (C)always produces virtual images (D)can sometimes produce a virtual image (E)can sometimes produce a real image (F)is a converging lens (G)always produces real images (H)always produces images smaller than the object

Which of the following is true of a concave lens? Choose all that apply. (A)always produces images larger than the object (B)is a diverging lens (C)always produces virtual images (D)can sometimes produce a virtual image (E)can sometimes produce a real image (F)is a converging lens (G)always produces real images (H)always produces images smaller than the object

< PreviousNext >

More Questions on Optical Instruments

View all
10. An object thrown upwards reaches a maximum height of 50.9 m. The speed with which it was thrown and the time take to reach the maximum height respectively are (1 point) A. 040.607 m/s and 1.002 s B. O 31.585 m/s and 3.223 s C. O 12.994 m/s and 1.002 s

Physics

Optical Instruments Solutions

10. An object thrown upwards reaches a maximum height of 50.9 m. The speed with which it was thrown and the time take to reach the maximum height respectively are (1 point) A. 040.607 m/s and 1.002 s B. O 31.585 m/s and 3.223 s C. O 12.994 m/s and 1.002 s D. O40.607 m/s and 3.223 s E. O 31.585 m/s and 1.002 s 11. An object is thrown downwards from a 24.3 m building with a speed of 37 m/s. Its velocity just before it hits the ground and the time taken to hit the ground respectively are (1 point) A. 042.957 m/s and 0.608 s B. 0-11.839 m/s and 0.385 s C. 0-64.316 m/s and 0.608 s D. O-64.316 m/s and 0.385 s E. 0 42.957 m/s and 0.385 s Submit Query

Two plane mirrors are combined to each other as such one is y-z plane and other is in x-z plane. A ray of light along vector î + ġ + Â is incident on the first mirror. The unit vector in the direction of emergence ray after successive reflections through t

Physics

Optical Instruments Solutions

Two plane mirrors are combined to each other as such one is y-z plane and other is in x-z plane. A ray of light along vector î + ġ + Â is incident on the first mirror. The unit vector in the direction of emergence ray after successive reflections through the mirror is? 1 1 A j 1 - 3 3 V3 1 1 1/3 j V3 V3 c -i - ŷt i

6. An object is placed along the principal axis of a thin converging tens that has a focal length of 14 cm. If the distance from the object to the lens is 21 cm, what is the distance from the image to the lens?

Physics

Optical Instruments Solutions

6. An object is placed along the principal axis of a thin converging tens that has a focal length of 14 cm. If the distance from the object to the lens is 21 cm, what is the distance from the image to the lens?