Every Day Science MCQs with Explanations

Explanation

When the air temperature is highest is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Greater than the gravitational potential energy of the body is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

The working principle of a washing machine is centrifugation. Centrifugation is a separation process which uses the action of centrifugal force to promote accelerated settling of particles in a solid-liquid mixture.

Explanation

Vitamin B9, also called folate or folic acid, is one of 8 B vitamins. All B vitamins help the body convert food (carbohydrates) into fuel (glucose), which is used to produce energy. These B vitamins, often referred to as B-complex vitamins, also help the body use fats and protein.

Explanation

Ichthyology is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

The SI unit of electric charge is Coulomb. A coulomb (C) is the standard unit of electric charge in the International System of Units (SI).

Explanation

Hydrogen is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

In the Ear is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Venus is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.