Question
What will be the output of the code int
main(){ int i; for(i=0;i int i; i=20; print(“%d”, i); } return 0; }Solution
The correct answer is A
The threshold wavelength for a photoelectric surface is 540 nm. Will a light of energy 2.5 eV cause photoemission?
Which law is violated if two bodies in mutual gravitational interaction exert unequal forces on each other?
Which conservation law is violated in nuclear beta decay if neutrinos are not considered?
Two identical spheres with charges +4q and –q are brought into contact and then separated. What is the final force between them if their centers are ...
The surface tension of water on adding detergent to it –
Fog is an example of –
The wavelength produced by a He-Ne laser corresponds to the transition in:
The ratio of the total distance traveled by a body to the total time taken is its:
What is the work done if a force of 15 N moves a body by 3 meters in the direction of force? Â
A machine does 600 J of work in 2 minutes. Find its power. Â