How do minerals become rocks and rocks become soil?

729

how stars comes from different sizes

1871

Consider earth's equator is covered with a measuring tape touching the ground such both the ends touch each other. if the tape is lifted 1 meter from the ground, what would be the distance between two ends of tape?

1943

What layer of the earth does magma form?

788

Explain the essential difference between an electron and a beta ray?

890

What is moment of inertia?

989

Explain where would you expect to find the oldest basalt on the floor of the atlantic ocean?

697

When does an atoll start to form?

845

Explain why is there more friction when you push an object than when you pull it?

858

Explain how does the elevation and air pressure affect the boiling point of water?

911

How many more times louder is 70 decibels than 10 decibels?

906

while calculating KVA using Volt and Ampere Reading, why we multiply the result with Square Root of 3 (i.e, 1.73)?

2071

Who determined that the square of a planets period is proportional to the cube of its average distance from the sun?

875

Why does it take longer to heat a bucket of water than a cup of water?

942

Explain what did radon detection in arid areas can help to explore?

790