Science Questions Answers

What does Hooke's law explain?
Answer: Elasticity.

What is heart-rot?
Answer: Decay in the heart of trees caused by various fungi.

Who in 1808, isolated calcium and sodium?
Answer: Humphery Davy

Which gland is called the master gland?
Answer: Pituitary gland.

Which mineral is next to diamonds in hardness?
Answer: Corundum