If the mass of a material is 95 grams and the volume of the material is 14 cm3, what would the density of the material be?
6.785 g/cm3?
4 answers
looks good to me
An object kept at a distance 12cm.infront of concave mirror.it forms areal image four times larger than the object.calculate the distance the image form in mirror
don't know if significant figures are an issue
but there are two in the data, and four in the result
but there are two in the data, and four in the result
draw ray from tip to center of mirror then outward to tip of bigger inverted real image. look at similar triangles
12 * 4 = 48
12 * 4 = 48
4 answers