Kaleidoscope - class-V
Description: kaleidoscope | |
Number of Questions: 19 | |
Created by: Ratna Goswami | |
Tags: evs physics light wonders of visible light light and shadows magic with mirrors mirrors and reflections |
Which of the following is true for kaleidoscope?
Artists use KALEIDOSCOPE for
Which of the following is(are) needed for making a KALEIDOSCOPE
How many holes are there in a KALEIDOSCOPE:
How many plane mirrors are required for a kaleidoscope?
Designs of wallpapers and fabrics are obtained with the help of:
Minimum number of mirrors used in a kaleidoscope is:
Shall a kaleidoscope work in a dark room?
If the tube of a kaleidoscope is filled with thick black smoke, the pattern:
What creates a colorful pattern through light entering the other end of Kaleidoscope?
When does the tumbling of coloured objects presents varying colours and patterns in kaleidoscope?
How many rectangular mirrors are there in kaleidoscope which yields to pattern filling entire field?
Who invented Kaleidoscope ?
At what angle the rectangular mirrors are set to each other in Kaleidoscope?
What is Kaleidoscope?
In kaleidoscope the part containing objects to be viewed is known as :
Modern Kaleidoscopes are made of what?
Some special kaleidoscopes which doesn't include objects at all are known as:
An object is kept between two plane mirrors inclined at an angle $120$ from each other; calculate the number of images which are formed if the object is not on the bisector/on the bisector $3$