Mark7319 Mark7319
  • 23-01-2024
  • Physics
contestada

The radius of curvature of the curved surface of a plano-convex lens is 20 cm. If the refractive index of the material of the lens be 1.5, it will
A. 10 cm
B. 20 cm
C. 30 cm
D. 40 cm

Respuesta :

Otras preguntas

Compare the artists Diana Thater and Catherine Opie
Find the measure of m m
Each of the Space Shuttle's solid rocket motors burns 680,400 kilograms of propellant in 2.5 minutes. How much propellant does each motor burn in 2 minutes?
What is one lasting effect of the Arab-Israeli War on the Middle East? Tens of thousands of Arab Palestinians are refugees and have no homeland. Tens of thousan
PLEASE HELP, AND SHOW WORK PLEASE!!!
which is top most venomous snake in the world?​
what is 1 5/6 divided by -3 3/10 in fraction or mixed number?
What kinds of relationships are important for health? What are different communication skills and styles? What are the benefits of connecting with a community?
If the perimeter of the pre-image is 41.49 units, what is the perimeter of the image? Explain your reasoning.
Write a Short Story about Your a Carbon Cycle Pretend that you are a carbon atom. Write a short story (around two paragraphs) that describes your journey thro