Your bedroom has a rectangular shape, and you want to measure its area. you use a tape that is precise to 0.001 and find that the shortest wall in the room is 3.547 long. the tape, however, is too short to measure the length of the second wall, so you use a second tape, which is longer but only precise to 0.01 . you measure the second wall to be 4.79 long. which of the following numbers is the most precise estimate that you can obtain from your measurements for the area of your bedroom?
if your bedroom has a circular shape, and its diameter measured 6.32 , which of the following numbers would be the most precise value for its area?
a) 30 m^2
b) 31.4 m^2
c) 31.37 m^2
d) 31.371 m^2
Answers: 2
Other questions on the subject: Physics
Physics, 22.06.2019 12:00, louieknown
Suppose a wire with a current is pushed upward by a magnetic field. how would the wire move if the direction of the current reversed? explain your answer.
Answers: 1
Physics, 22.06.2019 19:30, FireFlight
Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.
Answers: 2
Do you know the correct answer?
Your bedroom has a rectangular shape, and you want to measure its area. you use a tape that is preci...
Questions in other subjects:
English, 06.06.2020 23:57
Mathematics, 06.06.2020 23:57
English, 06.06.2020 23:57
History, 06.06.2020 23:57
