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Is a cross concave or convex?
Concave
What does 'concave up' mean in physics terms?
There are some meaning on the term " concave up". However, in most cases, a concave is a hallow curve. A half circle with an opening is also a concave. Concave up means to concave somethings.
Is a mold convex or concave?
The mold for a concave object is convex.The mold for a convex object is concave.
Is car headlight mirror concave or convex?
concave
Is search light mirror concave or convex?
concave
Why is a scallop shell a symbol of baptism?
a shell is concave and can hold water to baptise
What is the bottom of the turtle shell called?
I believe this is a slightly curved shell on the bottom of a turtle (as apposed to flat) which would indicate that the turtle is a male. It is convex as apposed to concave which means it is rounded like the outside of a bowl. Concave of course would be the rounded inside of the bowl.
What is the difference between a kernel and shell?
A shell is any of various objects resembling such a covering, as in shape or in being more or less concave or hollow and a kernel is the softer, usually edible part contained in the shell of a nut or the stone of a fruit.
How do you know if your tortoises is a boy or girl?
A male will have a slightly concave bottom shell (it will curve in). The female will have a flat bottom shell. Also a male's tail is thicker than a female's.
How will you know if the turtle is male of female?
Males have longer front claws and tails, and the bottom shell or plastron in concave, meaning dented inward.
Is a jeweller's mirror concave or convex?
concave
Why plastral in males tortoises became concavity?
Because the concave plastral allows the male to 'fit' closely with the convex shell of the female during mating.
What is the opposite of Convex?
The opposite of convex is concave. Concave shapes have an inward curve, while convex shapes have an outward curve.
How do seashells protect themselves?
They clam-up. Clams have two concave shells that they can clamp tightly together, totally encasing themselves in hard limestone. Snails withdraw into their hollow shells and have a little trap-door they can close behind themselves. Limpets have only one concave shell on their backs however they clamp themselves down hard on a rock so their shell covers them completely.
Pictures of a turttle that's a female and a male?
it depends what kind of turtle most of them you can tell by looking at the bottom shell-the plastron if it is concave it is a male, if it is flat it is a female.
Is concave a parallelogram?
Concave is a property of [irregular] polygons. A parallelogram cannot be concave.
What type of mirror is used by dentist- plano concave or concave?
plano concave
