Class 10 Science and Aptitude Flashcard

Front

The basic unit of life is:

Back

Cell

Front

Newton's first law of motion is also known as:

Back

Law of Inertia

Front

Which of the following is a vector quantity?

Back

Displacement

Front

The acceleration due to gravity on the Moon is approximately:

Back

1.6 m/s²

Front

The product of the roots of x² - 7x + 10 = 0 is:

Back

10

Front

What is the definition of a cell?

Back

The smallest structural and functional unit of an organism.

Front

What does Newton's first law state?

Back

An object at rest stays at rest, and an object in motion stays in motion unless acted upon by a net external force.

Front

What is the difference between scalar and vector quantities?

Back

Scalar quantities have magnitude only, while vector quantities have both magnitude and direction.

Front

What is the formula for calculating acceleration?

Back

Acceleration = (Final Velocity - Initial Velocity) / Time.

Front

What is the significance of the product of the roots in a quadratic equation?

Back

It is equal to the constant term divided by the leading coefficient.