# physics one liner question and answers ::

## Home physics one liner question and answers / Questions and Answers

1 .Which instrument used for finding out wind-direction?

2 .Why is 'Beaufort Scale' used?

3 .What denotes the smallest temperature?

4 .A temperature at which both the Fahrenheit and the centigrade scales have the same value?

5 .Angular separation between two colours of the spectrum depends upon which thing?

6 .Total internal reflection of light is possible when light enters from which thing?

7 .What is a suitable unit for expressing electric field strength?

8 .The unidirectional property of a pn-junction is useful for its use as which thing?

9 .Thermal decomposition of alkanes is known as which name?

10 .Which energy of the electron at absolute zero is called?

11 .What is the wavelength of visible spectrum?

12 .We cannot see during a fog. why?

13 .What is meant by 'Underwriting', the term frequently used in financial sector?

14 .What will be If a pendulum clock be taken from the earth to a revolving artificial satellite?

15 .Which physical quantities have the same dimensions?