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1. ### How do i convert cm to mm(squeared)?

cm and mm are units of length. cm^2 and mm^2 are units of area. 1 cm^2=100 mm^2.

2 Answers · Science & Mathematics · 29/07/2013

2. ### A block of iron of dimensions 50.0 cm × 50.0 cm × 10.0 cm is placed in a large tank of mercury.?

The unit for the specific gravity is g/cm^2. To determine the block’s mass, use the following... = 0.025 – 0.014534024 = 0.010465976 To convert to cm^3, multiply by 1 * 10^6. V = 10,465.976 cm^3 The...

3 Answers · Science & Mathematics · 04/05/2015

3. ### You take two identical lenses, each of focal length of 5 cm, and hold them 15 cm apart, in ill conceived?

OK, object 2 cm to the left of lens 1, then 15cm space, then lens 2. Image of 1st lens is at 1/q1 = 1/f - 1/p1 = 1/5 - 1/2 = -0.3 cm^-1 or q1 = - 3.33 cm which is 3.3 cm to the left of lens 1. This...

2 Answers · Science & Mathematics · 24/07/2011

4. ### A 2.35-mm-tall object is 7.5 cm to the left of a convex lens of 5.5 cm focal length. Find the image position and height.?

f = 5.5 cm, do = 7.5 cm. 1/f = 1/do + 1/di, 1/5.5 = 1/7.5 + 1/di, 1/di = 1/5.5 - 1/7.5 = 0.0485 and di = 1/0.0485 = 20.6 cm on the same side as the object to the left of the lens(a virtual image). For height...

1 Answers · Science & Mathematics · 12/06/2014

5. ### What measurement has the units degrees*cm^2/nm?

You cannot convert cm^2 into nm the c in centi is only a prefix the measurement is a measurment...if you look at your units you can separate this into degrees * cm * cm/nm now there are 10^7 nm in each cm or in other words 10 ^ -7...

1 Answers · Science & Mathematics · 30/11/2012

6. ### convert g/cm-3 to g/cm3 density?

... you sure about that? I've never seen g/cm^-3 before that would be written cm^3/g. What... just take the reciprocal of the values. x g/cm^-3 = 1/x g/cm^3 but I'm sure your question...

3 Answers · Science & Mathematics · 27/05/2012

7. ### A bike with 68.5 cm diameter wheels is traveling on the straight and level down a paved street. It is moving..?

A bike with 68.5 cm diameter wheels is traveling on the straight and level down a...

3 Answers · Science & Mathematics · 28/11/2011

8. ### An object placed 15.3 cm from a concave mirror produces a real image 7.2 cm from the mirror....?

...f --------------------> (i) o is distance of object = 15.3 cm i is distance of image = 7.2 cm f is focal length...than the object dimensions. if o is now 18.7 cm (again this is beyond C = 2f) => 1/18.7 + 1/i...

1 Answers · Science & Mathematics · 30/07/2014

9. ### Shiny lawn spheres placed on pedestals are convex mirrors. One such sphere has a diameter of 33 cm.?

... means it is 1/4 d where d is the diameter. d = 33 cm f = 1/4 * 33 f = 8.25 cm The second thing to observe is that...

1 Answers · Science & Mathematics · 19/04/2011

10. ### Can anybody help me plz..10pts best answer.. An object is placed 7.5 cm in front of a lens of focal length 5.0?

An object is placed 7.5 cm in front of a lens of focal length 5.0 cm. Another lens...7.5 * di = 5.0 di + (5.0 * 7.5 2.5 di = 37.5 di = 15 cm The 1st image is 15 cm to the right of the...

1 Answers · Science & Mathematics · 01/08/2010