Posted in Physics

Please login to view the answer

Login
Join us

Related Questions

Posted in Physics

Which one of the following scenarios accurately describes a condition in which resonance can occur? A. A vibrating tuning fork is struck and begins to vibrate as the object used to strike it is placed away from the tuning fork. B. A person is holding a tuning fork on one end of a football field and another person is holding a separate tuning fork on the opposite end of the field. C. A column of air has a height equal to 1⁄8 of the wavelength of the sound waves produced by a tuning fork vibrating over the column of air in an open pipe that’s partially immersed in water. D. A pipe’s length is equal to 1⁄2 of the wavelength of the sound waves produced by a tuning fork vibrating over one end of the pipe that’s open to the air at both ends.

Please login to view the answer

Login
Join us

Posted in Physics

Air resistance is a type of a. motion. b. acceleration. c. velocity. d. friction.

Please login to view the answer

Login
Join us

Posted in Physics

In which type of wave do air particles move together or apart parallel to the direction of the wave? A. transverse waves B. sound waves C. electromagnetic waves D. surface waves

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Physics

What is the order of the types of nuclear radiation from highest to lowest energy? Medals 0 Neutrons Cosmic radiation Gamma rays Beta particles Alpha particles

Please login to view the answer

Login
Join us

Posted in Physics

Types of Galaxies: Match the type of galaxy with its description Match Term Definition spiral A) galaxies that have no defined shape elliptical B) galaxies that revolve around a single point irregular C) galaxies that are circular in shape

Please login to view the answer

Login
Join us

Posted in Physics

Polarization can be observed for all types of waves. for light waves. for short wavelengths. only at night.

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Physics

Which best describes derived characteristics? They are newly evolved traits. They appear in all the ancestors. They appear at the end of each branch. They stem from primary characteristics.

Please login to view the answer

Login
Join us

Posted in Physics

What type of image is formed by a lens if m = -2.0? A. A virtual image that is larger than the object B. A real image that is smaller than the object C. A virtual image that is smaller than the object D. A real image that is larger than the object

Please login to view the answer

Login
Join us

Posted in Physics

Anorexia is a type of eating disorder that usually begins in young people a. with obese parents b. around the onset of puberty c. around the time they graduate high school d. who watch too much tv

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Physics

What type of energy does a spinning turbine have? a. electrical energy b. nuclear energy c. thermal energy d. mechanical energy

Please login to view the answer

Login
Join us

Posted in Physics

Which of the following types of radiation can penetrate through paper but not through wood? Alpha rays Beta rays Gamma rays Proton rays

Please login to view the answer

Login
Join us

Posted in Physics

Density of 1.06 g/ml. she donates one pint of blood, which is equal to 473.176 ml.what is the mass of the blood keona donates, to the nearest hundredth of a gram?

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Physics

What type of plate boundry is located at the mid ocean ridges

Please login to view the answer

Login
Join us

Posted in Physics

What type of change occurs when water changes from solid to a liquid

Please login to view the answer

Login
Join us

Posted in Physics

What type of image is formed by a lens if m = -2.0? A. A virtual image that is larger than the object B. A real image that is smaller than the object C. A virtual image that is smaller than the object D. A real image that is larger than the object

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Physics

What are six types of energy?

Please login to view the answer

Login
Join us

Posted in Physics

Many types of scientific equipment are used to perform different functions in the science lab. Which of the following combinations of equipment would be needed to bring one liter of water to 85°C? a. graduated cylinder, balance, beaker and hot plate b. graduated cylinder, beaker, thermometer and hot plate c. test tube, thermometer, and Bunsen burner d. test tube, electronic balance and hot plate

Please login to view the answer

Login
Join us

Posted in Physics

What would be an ideal experiment to test how different types of surfaces affect friction? A) Two objects of equal weight placed on two glass surfaces of equal lengths. B) Two objects of equal weight placed on two glass surfaces of unequal lengths. C) Two objects of equal weights placed on a glass surface and a wooden surface. D) Two objects of different weights placed on two wooden surfaces of unequal lengths.

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Physics

Which of the following types of radiation can be shielded by a piece of paper or fabric? Alpha rays Beta rays Gamma rays Proton rays

Please login to view the answer

Login
Join us

Posted in Physics

When the sun warms the sidewalk on a hot sunny day, what type of energy conversion occurs?

Please login to view the answer

Login
Join us

Posted in Physics

Which was not a part of Faradays law regarding the induced voltage in a coil? number of loops magnetic flux time type of coil material

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Physics

The type of material that will easily accept the flow of electric current is called a(an) circuit. conductor. insulator. resistor.

Please login to view the answer

Login
Join us

Posted in Physics

What two-word term describes a low-pressure system of arctic air that’s locked into the north pole and is associated with a social media trend from 2014?

Please login to view the answer

Login
Join us

Posted in Physics

Which type of cloud is often taken to be a sign of fair weather? A. Cumulus B. Altostratus C. Stratus D. Nimbostratus

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Physics

The city is thinking about starting a program to add a new chemical to the public pool. Before they do, they want to find out if there are any health risks associated with this type of chemical. Which group would be the best to advise them on this topic? a group of concerned citizens who oppose the program the company that manufactures the chemical the local pest pool companies who would be hired to take care of the pool the government agency that regulates these types of chemicals

Please login to view the answer

Login
Join us

Posted in Physics

The research on the big fives effectiveness indicated that the trait perspective is?A. inconclusive B. inconsistent C. ineffective D. effective

Please login to view the answer

Login
Join us

Posted in Physics

Suppose that atom x undergoes radioactive decay that results in atom y. If y has a larger atomic number than x, which type of radioactive decay occured?

Please login to view the answer

Login
Join us

Online Tutors To Help You

Posted in Physics

Please help! Will upvote One difference between mixtures and pure substances is that A) mixtures can be physically separated. B) mixtures are made of one type of atom. C) pure substances have no chemical bonds. D) pure substances can be physically separated.

Please login to view the answer

Login
Join us

Posted in Physics

What type of circuit measurement is made by placing a meters test leads in parallel with a deenergized component

Please login to view the answer

Login
Join us

Posted in Physics

Lenses are described as convergent or divergent depending on how they refract light. what is the difference between these two types of lenses? based on what you have learned, do you think the cornea and the eye lens act together as a convergent or divergent lens? explain.

Please login to view the answer

Login
Join us

Online Tutors To Help You