How is mass connected to matter?

Which behavior of light makes it possible for you to see a spectrum of colors in a spray of water on a sunny day? diffusion

Which is the transfer of thermal energy in matter with no overall transfer of matter? convection radiation conduction insulation

Which of the phases that occur in matter is dew?

In the center of the Milky Way galaxy is a a Black hole b Neutron star C Supernova d Nebula

In the scientific method, when do you develop a hypothesis? A:after your experiment B: before you have a question C: if the experiment justifies one D: after you have identified a question and made observations

What happens to the density as one progresses through the layers of the earth from the lithosphere toward the inner core

What is tiny holes on the surface of a plant?

How is aperture measured? What do the measurements mean?

The mass of the Sun is 1.99 * 1030 kg. Jupiter is 7.79 * 108 km away from the Sun and has a mass of 1.90 * 1027 kg. The gravitational force between the Sun and Jupiter to three significant figures is * 1023 N.

You measure the magnetic field of a long, current-carrying wire to be B is equal to start fraction 50 times mu naught over pi end fraction at a distance of r = 7.5 cm. How much current is running through the wire?