differentiate a hologram from a 3-D model?
Answer (1)
Answer: A hologram is a 3D image that appears to float in space and can be seen from different angles without using special glasses. It uses light and laser technology to create a realistic, glowing visual effect — like what you might see in futuristic movies.A 3-D model, on the other hand, is a digital or physical representation of an object with three dimensions (height, width, and depth). It is commonly used in computer graphics, printing, design, and education, and you usually need a screen or 3D printer to view or create it.
