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Principal focus : A ray of light from the object, parallel to the principal axis, after refraction from a convex lens, passes through the principal focus on the other side of the lens. • In case of a concave lens, the ray appears to diverge from the principal focus located on the same side of the lens.
When evaluating an argument, what does it mean to "beg the question"?
Statement: Is obesity a disease?
Arguments:
I. Yes, Obesity like other diseases impairs the normal functioning of the body.
...
Statement: Should there be a complete ban on extracurricular activities in college.
Arguments:
I. No, the...
Statement: Should school-going children have internet access at home?
Arguments:
I. Yes, because through the internet students can h...
Statement: Should India encourage one child policy, when our population is increasing day by day?
Arguments:
1) Yes, we have to contr...
Statement: Should graduation be made minimum educational qualification for entry level jobs in any public sector organisation?
Argument:
...Statement: Should the government revoke the GST and bring in the previous tax regime?
Argument I: Yes, the state governments are unable to recove...
Statement: Should export of food grains be banned keeping in view the unexpected drought situation in the country?
Argument I: No, it won’t...