Physics, 04.04.2020 05:31 quissowavyquis8484
Samantha & Ryan are investigating an unknown substance. They make the following observations about the substance:
1. it is black
2. it has a dull luster
3. it weighs 6.50 g
4. it is solid
5. it is roughly 2 inches long
6. it does not conduct electricity
7. it takes up a volume of 2.00 mL
8. it has a density of 3.25 g/mL
Some of these properties will change if more sample were added to their observations. Some will stay the same. Which properties will change? Choose the numbers
A) 1,2,3,8
B) 3,5,7,8
C) 3,5,7
D) 3,6,8
Answers: 2
Physics, 21.06.2019 21:50
What is the length x of the side of the triangle below? (hint: use the cosine function)
Answers: 1
Physics, 22.06.2019 09:00
Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.
Answers: 1
Physics, 22.06.2019 23:00
1which body contains the majority of the mass in the solar system earth jupiter the moon the sun 2 what keeps the objects in the solar system such as planets orbiting around the sun the force of gravity the galaxy exerts on all objects within it including the solar system the great distance between the sun and the planets the sun's nuclear fusion which acts on each object the gravitational force between the sun and each object in the solar system
Answers: 2
Samantha & Ryan are investigating an unknown substance. They make the following observations abo...
Mathematics, 05.04.2021 19:20
Mathematics, 05.04.2021 19:20
History, 05.04.2021 19:20
Mathematics, 05.04.2021 19:20
Mathematics, 05.04.2021 19:20
Computers and Technology, 05.04.2021 19:20
History, 05.04.2021 19:20
Spanish, 05.04.2021 19:20
English, 05.04.2021 19:20
Engineering, 05.04.2021 19:20
Mathematics, 05.04.2021 19:20
Mathematics, 05.04.2021 19:20
Mathematics, 05.04.2021 19:20