Questions

The focal length of a concave mirror with a radius of curvature of 20.0 cm is :

Which of the following is a renewable source of energy?

To which habitat is the turtle Petri adapted?

Due to incresed weapon launching missions of North Korea, which country has launched a spy satellite to monitor it?

Methane an air pollutant is produced ______.

Atomic number of which of the following elements is greater than that of Copper?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'
 
1. It is easy to fall victim
2. not only to those who may hurt or mistreats us
3. but also to our own anger
4. No error

Match the characteristics with their market structure:
(a) Price > MC in both short and long run
(b) Faces highly elastic demand