Lenses can be found in a variety of objects. which example does not contain a lens?
a.
a magnifying glass
b.
a telescope
c.
chemical safety goggles
d.
a microscope

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

Explain that newton first law,second law and third law of motion?

How hot is the suns corona? (integrated science)