Question
`Short-sight' in human eye can be corrected by using proper –
Solution
Scintillation or twinkling is generic terms for variations in apparent brightness or position of a distant luminous object viewed through a medium. If the object lies outside the Earth’s atmosphere, as in the case of stars and planets, the phenomenon is termed astronomical scintillation; within the atmosphere, the phenomenon is termed terrestrial scintillation.
More General science Common Questions
- Which is not shown by vitamins?
- A liquid rises in a capillary tube due to:
- The primary reason that smoking cigarettes is bad for our health is that cigarette smoke _______.
- Which among the following are present in higher amount in hard water?
- A man cannot see clearly beyond 10 meters. The disease he suffers from :
- Energy is essential for the continuity of life. Energy is obtained by which one of the following events?
- Which of the following statement is correct? I. Speed of sound in steel is more than the speed of sound in glass. II. Speed of sound in brass is more tha...
- What is a fertiliser that supplies two or more than two primary nutrients called?
- Which disease is caused due to the deficiency of iodine?
- Which of the following gas is used in the preparation of the bleaching powder?
Relevant for Exams:
