Question

I am a chamber of your heart and blood rushes enters me through a valve at the left atrium. I contract and push blood into the Aorta. What am I?

Answer 1

Answer:

Left Ventricle

Explanation:

Left atrium receives blood from the lungs through 4 pulmonary veins. This blood is oxygenated. This oxygenated blood then from the left atrium enters the left ventricle through a valve (mitral valve or bicuspid valve).

When the left ventricle contracts, blood is pushed into the aorta.

Answer 2

Explanation:

Ohm's Law is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit. To students of electronics, Ohm's Law (E = IR) is as fundamentally important as Einstein's Relativity equation (E = mc²) is to physicists. E = I x R.