During normal miotic cell divison, a parent cell that has four chromosomes will produce two daughter cells each containing what

How much total power per area (W/m²) is emitted by a blackbody at 706 K? The Stefan-Boltzmann constant, o, is 5.67 x 10-8 W m-2K-4. Give at least three significant figures. =

I put a cup of water near the window next day it's half gone is from evaporation

A demonstration of pressure could be done best with which of the following? A. a plastic and a pump B. ice in a glass and a thermometer C. a ping pong ball and a cold cupof water D. a wooden box with holes

Why is tin foil a good insulator

How is bohrs model of the atom arranged? where the protons? nuetrons? electrons?

Name the feature of the ocean floor shown at A and describe how it's formed.

A certain element consists of two stable isotopes. The first has a mass of 62.9 amu and a percent natural abundance of 69.1 %. The second has a mass of 64.9 amu and a percent natural abundance of 30.9 %. What is the atomic weight of the element?

Nonmetals rarely lose electrons in chemical reactions because?

What is the mass of carbon in 500. g of octane?

Which of the following is true about the relationship between the energy gap (∆E) between the spin states for a 1H nucleus and the strength of the external magnetic field?