Current Affairs Quiz

This is a remarkable phenomenon whereby some materials – including quartz, ceramics, and even certain biological substances like bone and tendons – can generate an electric charge in response to mechanical stress. What is this called?

A fiber-optic cable/ optical-fiber, transmits data based on which principle?

Which country inaugurated the world’s largest single-site solar power plant ‘Al Dhafra’ Project?

Recently, ‘Green Leaf Volatiles (GLVs)’ were in the news. They are