Explain how many femtometers are in a nanometer?

517

What is the difference between isolation transformers and step up or step down transformer?

533

What is a galvanometer and its use?

516

One man driving his car over dark night on hard concrete stone road in a forest. His bad faith that his car pings with long ore needles of concrete henceforth his all 4 tyres got punctured. How he might have tackled his problem? please guess answers & post

1310

Explain how many seismograph stations are needed to allocate the epicenter of an earthquake?

420

Describe the formation of igneous rocks?

462

For measuring weight of 2cm3 piece of density 4gm/cm3 which spring balance is best suited what is the range and least count how we calculate

1242

How does a sound wave travel in air?

549

Why does the pilot tilt the outer wing of the airplane inward while taking a turn?

651

kaise hum ek ias banna chahte hai

1766

In 1763, how did great britain try to end troubles with the native american?

449

How is the age of mountains calculated?

471

What is the physical significance of biot numbers?

588

How has the earth evolved since formation?

437

What are the types of problems addressed?

602