Density quiz, density learning, SAT physics test prep 23 with answers to learn SAT prep course online. College board ACT and SAT preparation MCQs on mass weight and density quiz, density multiple choice questions to practice college board physics quiz questions with answers. Learn density MCQs, career aptitude test on energy in physics, work in physics, pressure in liquids, density test prep for SAT practice tests.

Practice density test with multiple choice question (MCQs): density of pure gold is, with choices 19300 kg m-3, 1000 kg m-3, 920 kg m-3, and 13600 kg m-3 for online colleges admissions. Learn mass weight and density questions and answers for scholarships exams' problem-solving, assessment test.

Quiz on Density Worksheet 23

Density Quiz

MCQ: Density of pure gold is

1. 19300 kg m-3
2. 1000 kg m-3
3. 920 kg m-3
4. 13600 kg m-3

A

Pressure in Liquids Quiz

MCQ: A rectangular block with base area A of 30 cm2 and height h of 0.06 m is submerged in water of density 1000 kg m-3. What is force exerted by water acting on top of block?

1. 0.18 N
2. 1.8 N
3. 18 N
4. 180 N

B

Work in Physics Quiz

MCQ: When a body of mass m moves at a speed v, its kinetic energy is defined as

1. Ek = mv2
2. Ek = 1/2 mv
3. Ek = (1/2)mv2
4. Ek = m/v2

C

Energy in Physics Quiz

MCQ: Energy equation based on principle of conservation of energy is

1. useful energy output - wasted energy output
2. useful energy output + wasted energy output
3. useful energy output / wasted energy output
4. useful energy output × wasted energy output

B

Reflection of Light Quiz

MCQ: As per second law of reflection, angle of incidence is equal to

1. angle of abnormality
2. angle of refraction
3. normal ray
4. angle of reflection

D