Physics
Draw ray diagrams showing the image formation by a convex lens when an object is placed
(a) between optical centre and focus of the lens.
(b) between focus and twice the focal length of the lens.
Refraction Lens
6 Likes
Answer
(a) Ray diagram showing the image formation by a convex lens when an object is placed between optical centre and focus of the lens is given below:
(b) Ray diagram showing the image formation by a convex lens when an object is placed between focus and twice the focal length of the lens is given below:
Answered By
2 Likes
Related Questions
(a) Name the colour code of wire which is connected to the metallic body of an appliance according to the new convention.
(b) Which part of electrical appliance is earthed?
Calculate the mass of ice required to lower the temperature of 600 g of water at 50°C to water at 12°C. (Take, specific latent heat of ice = 366 Jg-1 and specific heat capacity of water = 4.2 Jg-1°C-1)
Complete the following nuclear changes.
(a) 11Na24 ⟶ X + -1β0
(b) 92U238 ⟶ 90Th234 + …………… + energy
Derive an expression for equivalent resistance in the following case
Decide, which resistances are in series and parallel. Solve for series and then for parallel. Combine both the results to get the equivalent resistance.