![subject](/tpl/images/cats/fizika.png)
Physics, 18.09.2019 03:30 katrinajernae8216
Which of the following herbicides is applied before crops start growing, to eliminate weeds in a field?
atrazine
bromoxynil
cyanazine
diquat
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 03:30, sere50
The focal length of a relaxed human eye is approximately 1.7 cm. when we focus our eyes on a close up object, we can change the refractive power of the eye by about 16 diopters. (a) does the refractive power of our eyes increase or decrease by 16 diopters when we focus closely? explain. (b) calculate the focal length of the eye when we focus closely.
Answers: 3
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:00, dee6991
Abumper car with a mass of 250 kg is traveling at a speed of 4 m/s. this bumper car collides and sticks to a second bumper car with a mass of 250 kg, which is initially at rest. what is the final speed of these two bumper cars after the collision, assuming they remain stuck together?
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 20:50, dorkygirl
An ideal otto cycle has a compression ratio of 8. at the beginning of the compression process, air is at 95 kpa and 27°c, and 750 kj/kg of heat is transferred to air during the constant-volume heat-addition process. assuming constant specific heats at room temperature, determine (a) the pressure and temperature at the end of the heat-addition process, (b) the net work output, (c) the thermal efficiency, and (d) the mean effective pressure for the cycle. (4390 kpa, 1730 k; 423 kj/kg; 56.4%; 534 kpa)
Answers: 1
![image](/tpl/images/cats/fizika.png)
You know the right answer?
Which of the following herbicides is applied before crops start growing, to eliminate weeds in a fie...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 05:00
![Konu](/tpl/images/cats/istoriya.png)
History, 15.12.2021 05:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 05:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.12.2021 05:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)