College Physics Questions and Answers
Recent questions in Physics
Advanced PhysicsAnswered question
Ryland Solomon 2023-02-10 Which of the following is not true according to Kinetic Theory of Gases ?
Ratio of volume of the gas to volume occupied by the molecules is negligible.
Molecules are in continuous motion.
Molecules have kinetic energy.
The system of molecules, either gains or looses energy during collisions.
Ratio of volume of the gas to volume occupied by the molecules is negligible.
Molecules are in continuous motion.
Molecules have kinetic energy.
The system of molecules, either gains or looses energy during collisions.
Advanced PhysicsAnswered question
Gaswasserm8o 2023-02-10 Name the lens which is thinner at the center and thicker at the edges.
Prism
Concave
Convex
Plano convex
Prism
Concave
Convex
Plano convex
Advanced PhysicsAnswered question
Charles Foster 2023-02-10The center of the Earth is called the Core. True or false
Advanced PhysicsAnswered question
karruajen5qa 2023-02-10Wheels reduce friction by:
A)reducing the amount of unevenness of the surface;
B)reducing the amount of sliding by converting it to rolling;
C)reducing the amount of sliding friction through lubrication.
D)increasing the surface area
A)reducing the amount of unevenness of the surface;
B)reducing the amount of sliding by converting it to rolling;
C)reducing the amount of sliding friction through lubrication.
D)increasing the surface area
Advanced PhysicsAnswered question
dsmamacita327zwa 2023-02-09A woman at an airport is towing her 20.0-kg suitcase at constant speed by pulling on a strap at an angle θ above the horizontal (see figure). She pulls on the strap with a 35.0-N force, and the friction force on the suitcase is 20.0 N.?
Atomic PhysicsAnswered question
tirria0ox 2023-02-09The shortest and the longest wavelength in Balmer series of hydrogen spectrum are: Rydberg constant,
Advanced PhysicsAnswered question
Charlize Garza 2023-02-09 Define Beta Particles and write a short note on them.
Advanced PhysicsAnswered question
wabennestvzz 2023-02-09 If in a 1 km race, A defeats B by 200 m, and in a 500 m race, B defeats C by 200 m, then by how many metres would A defeat C in a 200 m race, assuming that A, B, and C perform exactly the same in all the races?
Advanced PhysicsAnswered question
bystahsj 2023-02-09The moment of inertia of a door of mass m, length 2l and width l about its longer side is
A.
B.
C.
D. none of these
A.
B.
C.
D. none of these
Advanced PhysicsAnswered question
Neuwiedlq8 2023-02-09 What is the power of a combination of lenses?
Advanced PhysicsAnswered question
Chana Rivera 2023-02-09Which of the following has the largest momentum?
A. A pickup truck travelling down the highway.
B. A large truck parked in a parking lot.
C. A car parked in a parking lot.
D. A cat running down the street.
A. A pickup truck travelling down the highway.
B. A large truck parked in a parking lot.
C. A car parked in a parking lot.
D. A cat running down the street.
Advanced PhysicsAnswered question
Damaris Bradshaw 2023-02-09A 5500-kg freight truck accelerates from 4.2 m/s to 7.8 m/s in 15.0 s by the application of a constant force. What change in momentum occurs?
Advanced PhysicsAnswered question
voteerto55 2023-02-08 An atom with nuclear charge of +13 and containing 14 neutrons has atomic number = ________ and mass number = __________.
Advanced PhysicsAnswered question
potrzebag18 2023-02-08 A stone is dropped from the top of a cliff and is found to travel 44.1m in the last second before it reaches the ground. Find the height of the cliff. (Can we use 1:3:5 method if yes then how)
Advanced PhysicsAnswered question
Nathalie Dixon 2023-02-08 Air is being pumped into a spherical balloon at a constant rate such that its radius increases constantly with respect to time according to the equation r(t)=0.5t^2+r_0, (where r is in cm,t is in minute and r_0 is the initial radius of the balloon). Then the rate of change of its volume after 2 minute is...
Advanced PhysicsAnswered question
Layne Martin 2023-02-08Heat capacity (Cp) is an extensive property but specific heat (c) is an intensive property. What will be the relation between Cp and c for 1 mole of water?
Advanced PhysicsAnswered question
YZ1FW5f4f 2023-02-08 What is mass number of an element? How is the mass number related to the protons and neutrons present in the nucleus of an atom?
Quantum MechanicsAnswered question
Heidy Haley 2023-02-08What is the speed of a rocket that travels 9000 meters in 12.12 seconds?
Quantum MechanicsAnswered question
Camsassophy71s 2023-02-08The distance between the earth and the moon is about 384,000 km. calculate the time it takes for light to travel from the moon to earth?
The majority of Physics equations are not overly complex since they are based on questions that are either related to some theory or focus on a specific experiment. You will find a plethora of answers that will help you understand the main concepts from college physics to more complex engineering tasks that are quite specific. If you are dealing with equations, the solutions will let you compare things to what you have and find an answer. There will also be questions that are more verbal in nature, meaning that they go beyond the formulas, so ensure to check them, too!
