Learn forces effects MCQs, grade 7 science test 4 for online learning courses and test prep, upthrust and density multiple choice questions and answers. Upthrust and density revision test includes science worksheets to learn for 7th grade advanced science.

Science multiple choice questions (MCQ): density has 'si' unit which is with choices gram per cubic meter, kilogram per cubic meter, meter per kilogram and meter per cubic meter, upthrust and density quiz with online job interview questions and answers for formative assessment in competitive exams. Free science study guide to learn upthrust and density quiz to attempt multiple choice questions based test.

MCQ: Density has 'SI' unit which is

1. kilogram per cubic meter
2. gram per cubic meter
3. meter per kilogram
4. meter per cubic meter

A

MCQ: In systemic diagram, force can be represented by an

1. arrow
2. plus
3. dot
4. star

A

MCQ: Shapes and sizes of objects can be changed by help of

1. force
2. energy
3. heat
4. light

A

MCQ: If an object is at rest, forces acting on it, are

1. balanced
2. unequal
3. higher
4. lower

A

MCQ: A frictional force acting on an object when it moves through air is called

1. air resistance
2. water resistance
3. air pressure
4. air condensation

A