Remote sensing satellites move in an orbit that is at an average height of about `500 km` from the surface of the earth. the camera onboard one such satellite has a screen of area `A` on which the images captured by it are formed. If the focal length of the camera lens is `50 cm`, then the terrestrial area that can be observed from the satellite is close toA. `2xx10^(3)A`B. `10^(6)A`C. `10^(12)A`D. `4xx10^(12)A`

Remote sensing satellites move in an orbit that is at an average heigh

1.	Remote sensing satellites move in an orbit that is at an average height of about `500 km` from the surface of the earth. the camera onboard one such satellite has a screen of area `A` on which the images captured by it are formed. If the focal length of the camera lens is `50 cm`, then the terrestrial area that can be observed from the satellite is close toA. `2xx10^(3)A`B. `10^(6)A`C. `10^(12)A`D. `4xx10^(12)A`
Answer» Correct Answer - C

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