Answers: 2
Physics, 21.06.2019 23:30
Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?
Answers: 1
Physics, 22.06.2019 11:30
This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?
Answers: 2
Physics, 22.06.2019 13:10
The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.
Answers: 3
Physics, 22.06.2019 17:30
Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.
Answers: 2
List out any 4 objectives of education...
English, 26.09.2021 08:50
Chemistry, 26.09.2021 08:50
Mathematics, 26.09.2021 08:50
Computers and Technology, 26.09.2021 08:50
Health, 26.09.2021 08:50
Mathematics, 26.09.2021 08:50
English, 26.09.2021 08:50
English, 26.09.2021 08:50
English, 26.09.2021 08:50
Geography, 26.09.2021 08:50
Computers and Technology, 26.09.2021 08:50
Mathematics, 26.09.2021 08:50
History, 26.09.2021 08:50
Mathematics, 26.09.2021 08:50