Answer:
The density of the box is 0.15 g/cm³
Explanation:
Given;
mass of the box, m = 15 g
dimension of the box, = 10 cm by 5 cm by 2 cm
Volume of the box, v = 10 cm x 5 cm x 2 cm = 100 cm³
The density of the box is given by;
Density = mass / volume
Density = 15 g / 100 cm³
Density = 0.15 g/cm³
Therefore, the density of the box is 0.15 g/cm³
<h2><em>What two terms are sometimes used to indicate opposite directions from a point?</em></h2>
- <em>The terms <u>positive and negative</u> can be useful when giving opposite directions from a reference point.</em>
<em>hope </em><em>it</em><em> helps</em>
<em>#</em><em>c</em><em>a</em><em>r</em><em>r</em><em>y</em><em> </em><em>on</em><em> learning</em>
Answer:
By seeing by how far away can it attract a paperclip.
Explanation:
Answer:
Carbon dioxide
Explanation:
During photosynthesis cells use carbon dioxide and energy of sun to make sugar molecules and oxygen.
Hope i helped u...
Answer:
When the plane of the loop is perpendicular to the field lines, the magnetic flux through the loop is 6.284 x 10⁻³ wb.
Explanation:
The magnetic flux through the loop is the product of magnetic field strength, circular area of the loop and angle of inclination.
Ф = BAcosθ
When the plane of the loop is perpendicular to the field lines, θ = 0
Ф = BAcos0
Ф = BA
Where;
Ф is the magnetic flux through the loop
B is the magnetic field strength = 0.8 T
A is the circular area of the loop;
Ф = 0.8 x 0.007855 = 6.284 x 10⁻³ wb
Therefore, when the plane of the loop is perpendicular to the field lines, the magnetic flux through the loop is 6.284 x 10⁻³ wb.
