Homework Answers
magnification m = hi/h0 = -di/d0
hi = -h0(di/d0)
hi = -70.7(4.8/9200)
hi = -36.9 mm
the negative sign means image is inverted
Add Answer to:
A photographer takes a photograph of a Boeing 747 airliner (length L = 70.7 m) when...
A camera with a 49.5 mm focal length lens is being used to photograph a person...
A camera with a 49.5 mm focal length lens is being used to photograph a person standing 3.60 m away. (a) How far from the lens must the film be (in cm)? cm (b) If the film is 36.5 mm high, what fraction of a 1.55 m tall person will fit on it as an image? h 'person fit h person total
1. Suppose a 250 mm focal length telephoto lens is being used to photograph mountains 13.0...
1. Suppose a 250 mm focal length telephoto lens is being used to photograph mountains 13.0 km away. (a) Where (in m) is the image? (b)What is the height (in cm) of the image of a 2500 m high cliff on one of the mountains? (Include the sign of the value in your answer.) 2. You place an object 18.0 cm in front of a diverging lens which has a focal length with a magnitude of 15.0 cm. Determine how...
The Boeing 777, the world's largest twinjet commercial airliner, has a wingspan of 64.80 m. When...
The Boeing 777, the world's largest twinjet commercial airliner, has a wingspan of 64.80 m. When at cruising altitude (approximately 43,000 ft above the surface of the Earth) over Atlanta, GA where the Earth's magnetic field is 48 uT directed at 61.9 degrees below the horizontal, a Boeing 777 travels horizontally at a speed of 889 km/hr (more than 80% of the speed of sound). ® ® ® ® ® 10 m ® ® ® ® a. Determine the magnitude...
A camera that has a 50.0 mm focal length lens is being utilized to photograph a...
A camera that has a 50.0 mm focal length lens is being utilized to photograph a person standing 4.75 m away. a) How far, in centimeters, must the film be from the lens? b) If the film is s = 36.0 mm high, what percent of the height of the film will a 1.65 m tall person take up?
Your camera has a 25-mm focal length lens. When you take a photograph of a distant...
Your camera has a 25-mm focal length lens. When you take a photograph of a distant mountain, how far from that lens is the real image of the mountain?
A Boeing 747 "Jumbo Jet" has a length of 59.7 m. The runway on which the...
A Boeing 747 "Jumbo Jet" has a length of 59.7 m. The runway on which the plane lands intersects another runway. The width of the intersection is 24.9 m. The plane decelerates through the intersection at a rate of 6.25 m/s2 and clears it with a final speed of 42.4 m/s. How much time is needed for the plane to clear the intersection?
A Boeing 747 "Jumbo Jet" has a length of 61.1 m. The runway on which the...
A Boeing 747 "Jumbo Jet" has a length of 61.1 m. The runway on which the plane lands intersects another runway. The width of the intersection is 26.0 m. The plane decelerates through the intersection at a rate of 5.54 m/s2 and clears it with a final speed of 45.5 m/s. How much time is needed for the plane to clear the intersection?
A Boeing 747 "Jumbo Jet" has a length of 65.0 m. The runway on which the...
A Boeing 747 "Jumbo Jet" has a length of 65.0 m. The runway on which the plane lands intersects another runway. The width of the intersection is 24.2 m. The plane decelerates through the intersection at a rate of 5.55 m/s2 and clears it with a final speed of 44.4 m/s. How much time is needed for the plane to clear the intersection?
A Boeing 747 "Jumbo Jet" has a length of 59.7 m. The runway on which the...
A Boeing 747 "Jumbo Jet" has a length of 59.7 m. The runway on which the plane lands intersects another runway. The width of the intersection is 27.5 m. The plane decelerates through the intersection at a rate of 5.32 m/s2 and clears it with a final speed of 40.4 m/s. How much time is needed for the plane to clear the intersection?
A tourist takes a picture of a mountain 14 km away using a camera that has...
A tourist takes a picture of a mountain 14 km away using a camera that has a lens with a focal length of 50 mm. She then takes a second picture when she is only 7.0 km away. What is the ratio of the height of the mountain's image on the film for the second picture to its height on the film for the first picture?
A camera with a 49.5 mm focal length lens is being used to photograph a person standing 3.60 m away. (a) How far from the lens must the film be (in cm)? cm (b) If the film is 36.5 mm high, what fraction of a 1.55 m tall person will fit on it as an image? h 'person fit h person total
The Boeing 777, the world's largest twinjet commercial airliner, has a wingspan of 64.80 m. When at cruising altitude (approximately 43,000 ft above the surface of the Earth) over Atlanta, GA where the Earth's magnetic field is 48 uT directed at 61.9 degrees below the horizontal, a Boeing 777 travels horizontally at a speed of 889 km/hr (more than 80% of the speed of sound). ® ® ® ® ® 10 m ® ® ® ® a. Determine the magnitude...
Your camera has a 25-mm focal length lens. When you take a photograph of a distant mountain, how far from that lens is the real image of the mountain?
Most questions answered within 3 hours.
-
Nitrate Reduction
Name the 2 major end products of nitrate
reduction.
WHY add zinc powder? WHEN...
asked 12 seconds ago -
CODE MUST BE IN C
1. Given an int variable n that has been initialized to...
asked 33 seconds ago -
Hello Everyone. For this week, you have read a short selection
from Dante's Inferno. So for...
asked 1 minute ago -
Translate this matlab code to python
title('Starting Number vs Number of Elements in Seq')
ylabel('Number of...
asked 15 minutes ago -
Below is a set of redox reactions. Assign oxidation numbers
below each atom. Also determine the...
asked 14 minutes ago -
earth which orbits the sun in an elliptical path
reaches its closest point to the sun...
asked 21 minutes ago -
Private saving in an economy is given by Sv = 100 + 50 r, while
gross...
asked 31 minutes ago -
1) How many milliliters of 0.20M PMSF stock solution do you need
to make 80 mL...
asked 39 minutes ago -
The natural rate of unemployment is also called: A.
accelerating deflation rate of unemployment. B. accelerating...
asked 37 minutes ago -
This is an Economics Question
When using the SAS software for Economic calculations,
write the code...
asked 42 minutes ago -
wWhat situation is ideally suited to valuation with the dividend
growth model?
asked 1 hour ago -
Direct Labor Variances
Bellingham Company produces a product that requires 2 standard
direct labor hours per...
asked 1 hour ago