4D printing of MXene hydrogels for hh

power 4d 6. A convex lens of power +6 D is placed in contact with a concave lens of power –4D. What will be the nature and focal length of this combination ? (a) convex, 100 cm (b) convex, 50 cm. Dapatkan keputusan 4D & Jackpot yang paling cepat di Malaysia secara langsung dari Magnum 4D (m4d), Sports Toto (t4d), Damacai 1+3D (Kuda). Dato4D - 4D Predict King (4D88).

power 4d, To find the focal length of the combination of two thin lenses in contact, we can follow these steps: Step 1: Identify the Powers of the Lenses We have two lenses: - Lens 1 has a power ( P1 = +4.