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Concave mirror with a focal length of 10cm creates a real image 30cm away on in princial axis how far from the mirror is its coresponding object?
The mirror formula for concave mirrors is 1/f = 1/d_o + 1/d_i, where f = focal length, d_o = object distance, and d_i = image distance. Given f = 10 cm, d_i = 30 cm, we can solve for d_o: 1/10 = 1/d_o + 1/30. Solving for d_o gives d_o = 15 cm. The corresponding object is located 15 cm away from the mirror.
What is the length of a pen?
* * It varies on the company that is producing them.
What is the density of an object that has a mass of 350g and a volume of 10cm 3?
The density of the object is 35 g/cm^3. This is calculated by dividing the mass (350g) by the volume (10cm^3).
How do you calculate density 200g width of 10g height 2cm length 10cm?
Density is mass/volume. For a rectangular block, the volume is [width x height x length].Assuming you meant 10 cm for width, instead of 10g, then:Volume = (10 cm)*(2 cm)*(10 cm) = 200 cm3Density = mass/volume = (200 g)/(200 cm3) = 1 g/cm3
What is the longest bullet ever made?
The .950 JDJ is one of the longest bullets ever made, measuring around 2.5 inches in length. It is a custom-made bullet primarily used for long-range shooting and big-game hunting.
A converging mirror has a focal length of 20cm Where should an object be placed so that its virtual image will be twice as tall as the object?
10cm
What is the perimeter of 10cm?
10cm is a length. You can only find perimeter (length all the way round) if there is a shape!
The length of one edge of a cube is 10cm what is the volume?
If the length of one edge of a cube is 10cm its volume is: 1,000 cm3
How many 10cm strips can be cut from a length of 5m 60cm?
To calculate the number of 10cm strips that can be cut from a length of 5m 60cm, we first need to convert the length to centimeters. 5m 60cm is equivalent to 560cm. Then, we divide the total length by the length of each strip: 560cm / 10cm = 56 strips. Therefore, 56 strips of 10cm can be cut from a length of 5m 60cm.
What is the length of each side of a square that the area is 100 sq cm?
102cm. The length of each side is 10cm. To find the area of a square 10cm by 10cm you multply 10x10 which = 100 (sq cm)
How many 10cm strips can be cut from a length of 5 m 60 cm?
Well, darling, if we're talking about cutting 10cm strips from a length of 5m 60cm, you can cut a total of 56 strips. Just divide the total length by the length of each strip: 560cm ÷ 10cm = 56 strips. Math doesn't lie, honey!
What is the normal length of a cookie?
There is no 'normal' length but if you are making them make them about 5-10cm in diameter
What is the perimeter of a rectangle if its length is 10cm and its width is 3cm?
The perimeter of a rectangle is calculated by adding together the lengths of all its sides. In this case, the rectangle has two sides of length 10cm and two sides of length 3cm. Therefore, the perimeter is calculated as 10cm + 10cm + 3cm + 3cm = 26cm.
What is the average length of a pen?
the average lenght of a pen can be about 10cm
What is the area of a rectangle if length 10cm width 4cm?
40cm2
What area is 10cm x 10cm. 10cm2 or 100 sqcm?
A square that measures 10cm on each side has an area of 100 square centimeters. This is calculated by multiplying the length of one side by itself (10cm x 10cm = 100 sqcm). The unit for area is always squared, so the area of a 10cm x 10cm square is 100 sqcm.
A 2cm tall object is placed perpendicular to the principal axis of a convex lens of focal length 10cmThe distance of the object from the lens is 15cm Find the position nature and height of the imag?
An image formed by a convex lens is described by the lens equation 1/u+1/v=1/f, where u is the distance of the object from the lens, v is the mage distance from lens and f is the focal length of the mirror. The question states that f=10cm and u=15cm, This can be substituted in the lens equation as follows: 1/15+1/v=1/10 1/v =1/30 V=+30 Magnification =v/u =30/15=2. The positive sign of v means the image is real, inverted and it on the opposite side of the object. Solution: The image is twice the same size as the object, real, inverted and on the opposite of the object.
