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What shape is concave lens?
A spoon that you have put some food into is a concave shape. It is a cavity. A concave lens is such that it is thicker at the edges than in the middle. Convex is the bottom of the spoon. A convex lens is thicker in the centre than around the edges.
Why is the focal point of a convex lens real and that of a concave lens virtual?
because in a convex lens rays join at a common point after refrection but in case of a concave lens they appears to come from a common point.
A tank with a flat bottom is filled with water to a height of 3.5 meters what is the pressure at any point at the bottom of the tank?
the answer isC. 34.3 kPa
Why CONCAVE MIRRORS USED IN TORCH LIGHT?
The concave mirror reflects the bulb's light, and if the bulb is at the mirror's focus, sends it out as a parallel beam.
A tank with a flat bottom is filled with water to a height of 4 meters what is the pressure at any point at the bottom of tank can you ignore atmospheric pressure when calculatingyour answer?
3.5kpa
What is the difference between a concave slope and convex slope?
Standing on the top of a concave slope means you can not see down to the bottom due to the bulge in the middle. A concave slope starts gently and gets steeper, once over the bulge, near the bottom. Standing on a concave slope means that you can see the bottom of the slope. A concave slope starts off steeply and becomes less steep near the bottom.
What is an air tank petcock?
Bottom of the air tank. Used to drain the water in the bottom off the tank
When a nearby item is reflected in this type of mirror it appears magnified?
It becomes magnified with a concave mirror
What shape is concave lens?
A spoon that you have put some food into is a concave shape. It is a cavity. A concave lens is such that it is thicker at the edges than in the middle. Convex is the bottom of the spoon. A convex lens is thicker in the centre than around the edges.
Where is the weakness of a tank?
At the bottom of the turret and probably where the escape hatch is ( the excape hatch is at the bottom of the tank)
Why are the bases of cold drink tins concave It has something to do with Boyle's law?
The bases of cold drink tins are concave due to Boyle's law, which states that as pressure increases, volume decreases. The concave shape allows the tin to withstand a higher internal pressure created by carbonation more effectively, preventing the can from bursting.
Why do glass bottles have a concave shaped bottom?
Since the contents are under pressure, the bottom of the can cannot be flat. If the bottom of the can was flat, the pressure could cause the bottom to deform, and then the can could not stand upright. The concave surface provides a firmer surface to withstand the pressure within the can.
Why is a focal point of a convex lens real and that of a concave lens virtual?
because in a convex lens rays join at a common point after refrection but in case of a concave lens they appears to come from a common point.
Why is the focal point of a convex lens real and that of a concave lens virtual?
because in a convex lens rays join at a common point after refrection but in case of a concave lens they appears to come from a common point.
Where is the windshield washer motor on your 86 f150?
it is in the same tank that you put the washer fluid in /// in the bottom of it , it has 2 wires and a black hose going to it on the outside bottom of the tank. it is in the same tank that you put the washer fluid in /// in the bottom of it , it has 2 wires and a black hose going to it on the outside bottom of the tank.
Where is the oil plug located on a 88 cubic inch Harley Davidson motor?
right side below the oil tank a hose runs down to what appears to be a crossmember on the bottom of that fitting is a plug (up in it) softail heritage dyna is at the bottom of the motor
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.
