Tell me how many neutrons and how many protons are present in a single deuterium nucleus?

692

Order the following from the worst electrical conductor to the best electrical conductor? Glass, rubber, iron, dry wood

703

What is the earth made of?

572

What is waste?

603

What is gravel?

598

In the 19th century, this scottish scientist showed that all magnetic and all electric phenomena could be described by four equations that often bear his name. What ishis name?

774

Why is it that sound waves are not normally considered as having particle-like properties, nor raindrops as having wave-like properties? : quantum physics

807

What is a basic discription of a day of a nuclear physicist?

1944

Explain which is the largest reef?

585

Will the shadow of an air plane fall over earth landspace while it is flying in air?

643

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

587

Explain the moon?

613

What is the difference between dynamic strain aging and strain aging?

716

Explain real image?

704

What formula is most appropriate to compute the kinetic energy of a block of ice sliding down an inclined plane?

753