![subject](/tpl/images/cats/fizika.png)
Physics, 12.11.2019 07:31 amadileaks
Bird bones have air pockets in them to reduce their weight–this also gives them an average density significantly less than that of the bones of other animals. suppose an ornithologist weighs a bird bone in air and in water and finds its mass is 43.0 g and its apparent mass when submerged is 3.60 g (the bone is watertight).a. what mass of water is displaced? b. what is the volume of the bone? c. what is its average density?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 12:30
The gravitational attraction between two objects will if one object acquires more mass .
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:40
Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:30
If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:00
If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
Answers: 1
You know the right answer?
Bird bones have air pockets in them to reduce their weight–this also gives them an average density s...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 01:20
![question](/tpl/images/cats/biologiya.png)
Biology, 10.12.2020 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 01:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 10.12.2020 01:20
![question](/tpl/images/cats/ekonomika.png)
Business, 10.12.2020 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 01:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 01:20
![question](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 01:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 10.12.2020 01:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 10.12.2020 01:20
![question](/tpl/images/cats/istoriya.png)
History, 10.12.2020 01:20