1. 16 mL
2. She need to find the mass, as density is mass divided by volume.
3. 0.75 g/cm^3
Yes because the force or the pressure of the cart is getting doubled therefore it makes the speed or the net force harder
At the core of the sun, it can be more than 27 million degrees Fahrenheit (15 million degrees Celsius).
From the core, energy moves to the radiative zone, where it bounces around for up to 1 million years before moving up to the convective zone, the upper layer of the sun's interior. The temperature here drops below 3.5 million degrees F (2 million degrees C). Large bubbles of hot plasma form a soup of ionized atoms and move upwards to the photosphere.
<http://www.space.com/17137-how-hot-is-the-sun.html>
A. AlCl3 the more ions that dissociate in the water, the lower the freezing points becomes. AlCl3 has 4 ions which has the most out of all the other answer choices.