Which best describes the role of cones in seeing an object? They work well in dim light to detect color.
They work well in bright light to detect color.
They work well in dim light but do not detect color.
They work well in bright light but do not detect color.

Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g