Where should the paper be placed relative to the lens to get a sharp image?

The sun is 150,000,000 km from earth; its diameter is 1,400,000
km. A student uses a 4.4-cm-diameter lens with f = 10 cm to cast an
image of the sun on a piece of paper. Part A: Where should the paper be placed relative to the lens to get a
sharp image? Express your answer with the appropriate units. Answer: 10 cm Part B: What is the diameter of the image on the paper? Express your answer with the appropriate units. Answer: .93 mm Part C: The intensity of the incoming sunlight is 1050 W/m2. What is the
power of the light captured by the lens? Express your answer with the appropriate units. Answer: 1.6 W Part D: What is the intensity of sunlight in the projected image? Assume
that all of the light captured by the lens is focused into the
image. Express your answer with the appropriate units. I DON’T KNOW THIS ONE Please Help

reate ao in this cas So rm。 e lens. on pape Vİ Obje 나 Diameter 15x 10 ense lev surfa メend Pont D ttawLighㅏ captured by lense ” tus. d on tre imaqe Fhen Iime,tim Imag央

Also Read :   what does this quote mean?? Thou art to me a delicious torment. is it good or bad if said to some-one?

Part vpe have, image 0.33 mm by 9 ron 2 tha -formu
6-13-29×14 γ 2.
The sun is 150,000,000 km from earth; its diameter is 1,400,000
km. A student uses a 4.4-cm-diameter lens with f = 10 cm to cast an
image of the sun on a piece of paper.
Part A:
Where should the paper be placed relative to the lens to get a
sharp image?
Express your answer with the appropriate units.
Answer: 10 cm 
Part B:
What is the diameter of the image on the paper?
Express your answer with the appropriate units.
Answer: .93 mm
Part C: 
The intensity of the incoming sunlight is 1050 W/m2. What is the
power of the light captured by the lens?
Express your answer with the appropriate units.
Answer: 1.6 W
Part D:
What is the intensity of sunlight in the projected image? Assume
that all of the light captured by the lens is focused into the
image.
Express your answer with the appropriate units.
I DONT KNOW THIS ONE  
Please Help The sun is 150,000,000 km from earth; its diameter is 1,400,000
km. A student uses a 4.4-cm-diameter lens with f = 10 cm to cast an
image of the sun on a piece of paper.
Part A:
Where should the paper be placed relative to the lens to get a
sharp image?
Express your answer with the appropriate units.
Answer: 10 cm 
Part B:
What is the diameter of the image on the paper?
Express your answer with the appropriate units.
Answer: .93 mm
Part C: 
The intensity of the incoming sunlight is 1050 W/m2. What is the
power of the light captured by the lens?
Express your answer with the appropriate units.
Answer: 1.6 W
Part D:
What is the intensity of sunlight in the projected image? Assume
that all of the light captured by the lens is focused into the
image.
Express your answer with the appropriate units.
I DONT KNOW THIS ONE  
Please Help The sun is 150,000,000 km from earth; its diameter is 1,400,000
km. A student uses a 4.4-cm-diameter lens with f = 10 cm to cast an
image of the sun on a piece of paper.
Part A:
Where should the paper be placed relative to the lens to get a
sharp image?
Express your answer with the appropriate units.
Answer: 10 cm 
Part B:
What is the diameter of the image on the paper?
Express your answer with the appropriate units.
Answer: .93 mm
Part C: 
The intensity of the incoming sunlight is 1050 W/m2. What is the
power of the light captured by the lens?
Express your answer with the appropriate units.
Answer: 1.6 W
Part D:
What is the intensity of sunlight in the projected image? Assume
that all of the light captured by the lens is focused into the
image.
Express your answer with the appropriate units.
I DONT KNOW THIS ONE  
Please Help

Leave a Comment