Learn forces effects MCQs, grade 7 science test 2 for online learning courses and test prep. Upthrust and density multiple choice questions (MCQs), forces effects quiz questions and answers include science worksheets for 7th grade science problems online free.

Science multiple choice questions (MCQ): mass of a substance per unit of volume is called its with options density, weight, volume and gravity, upthrust and density quiz for daily quiz questions with online cognitive learning portal for students of class 7. Free science study guide to learn upthrust and density quiz to attempt multiple choice questions based test.

MCQ: Mass of a substance per unit of volume is called its

1. weight
2. density
3. volume
4. gravity

B

MCQ: There will be a great distance in stopping a vehicle which is moving

1. slowly
3. fast
4. continuously

C

MCQ: Relationship between force, mass and acceleration is

1. F=ma
2. F=m-a
3. F=m/a
4. F=a/m

A

MCQ: In order to reduce air and water resistance, objects are shaped in

1. streamline
2. oblongata
3. rectangular
4. conical

A

MCQ: A substance will float on surface of water if its density is less than

1. liquid
2. gas
3. both a and b
4. aqueous

C