Can someone check my answers? 1) the magnification of a lens is also known as which of the following? a)digital zoomb)focal lengthc)apertured)shutter speed2) which type of lenses shrinks the image in front of it rather than magnifying it? a)telephotob)optical zoomc)digital zoomd)wide-angle3) film is sensitive to which of the following? a)noiseb)vibrationc)lightd)movement 4) what opens between the lens and the film in order to create the photograph? a)a shutterb)a pentaprismc)a pixeld)an aperture5) aperture is controlled by what in the camera? a)pentaprismb)lensc)white balanced)iris diaphragm6) what is the equivalent of film speed in digital cameras? a) apertureb) sensitivityc) white balanced) light metering7) which popular file format loses some of the information from the image? a)jpegb)tiffc)rawd)nef8) how do point and shoot cameras differ from slr cameras? a)they are take smaller sized photographsb)what is seen in the viewfinder is not an exact replica of the image that will be taken in point and shoot camerasc)point and shoot cameras use filmd)only slr cameras can take black and white photographs9) what type of zoom crops the image and enlarges this cropped image to fill the frame of the camera? a)telephoto zoomb)optical zoomc)digital zoomd)wide angle zoom10) what are pixels? a)the colors in an imageb)the overall size of the imagesc)the overall file size of the imaged)the smallest unit on the image that can be controlled.11) a photograph is taken by letting light fall on a light-sensitive medium, which then records the image onto that medium. a)trueb)false12) aperture is the length of time that light is let into the camera in order to expose the film. a)trueb)false13) tiff is the default file format for most digital cameras. a)trueb)false14) a camera in manual mode means that the camera will make all of the adjustments for the photographer. a)trueb)false15) rather than having a mirror within the camera that reflects the image, point and shoot cameras have viewfinder that goes directly through the camera, giving the photographer a slightly different angle on the scene that what the shutter will open to capture. a)trueb)falsemy answers: 1)b, 2)d, 3)c, 4)a, 5)d, 6)b, 7)a, 8)b, 9)c, 10)d, 11)a, 12)b, 13)a, 14)b, 15)a