Question
A concave lens always forms an image which is
–Solution
Concave lens possesses at least one surface that curves inwards. It is a diverging lens, spreading out those light rays that have been refracted through it. A concave lens is thinner at its centre than at its edges, and is used to correct short-sightedness (myopia). After light rays have passed through the lens, they appear to come from a point called the principal focus. The image formed by a concave lens is virtual, upright, and smaller than the object, and it cannot be projected onto a screen.
A word is given followed by its usage in options. Find the option in which there is an inappropriate usage of word.
ARCANE
...In the given question, a word has been given and there are three ways in which the word has been used, in similar or different forms. You need to see w...
- A word has been used in the sentences given below. Identify the statement(s) where the word has been used in a contextually and grammatically correct manne...
Select the most appropriate synonym of the given word.
Surreptitious
Inculcate
A. All of us will inculcate in the profits.
B. We have tried to inculcate a feeling of citizenship in youngsters.
...
Given below is a word followed by three sentences. You need to understand whether the sentences used the highlighted word correctly or not. Mark the in...
In the given question, a word has been given and there are three ways in which the word has been used, in similar or different forms. You need to see w...
- In the following question, a word has been given and used in three statements. You are supposed to identify which of the statements/s use/s the word correc...
In the given question, a word has been given and there are three ways in which the word has been used, in similar or different forms. You need to see w...
Tempestuous
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