subject

Physics, 31.12.2019 14:31 josephmelichar777

Donna shines a flashlight and a laser pointer on a sheet of paper. she holds each device at an equal distance from the paper. how does the light hitting the paper from each device appear different?

the light from the flashlight lights up a larger area of the paper.
the light from the laser pointer lights up a larger area of the paper.
the light from the flashlight magnifies a larger area of the paper.
the light from the laser pointer magnifies a larger area of the paper.

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 14:00

Now that the first three steps have been explained, identify the next three steps, in order. calculate the magnitude of r sum vector components calculate a and b magnitudes calculate the direction of r, calculate x,y components step 4 step 5 step 6

Answers: 1

question

Physics, 22.06.2019 14:30

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader

Answers: 1

question

Physics, 22.06.2019 15:20

Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.

Answers: 3

question

Physics, 22.06.2019 23:00

Which type of reaction is shown in this energy diagram? energy products activation energy reactants time o a. endothermic, because energy is released to the surroundings o b. exothermic, because energy is absorbed from the surroundings o c. exothermic, because energy is released to the surroundings o d. endothermic, because energy is absorbed from the surroundings

Answers: 1

You know the right answer?

Donna shines a flashlight and a laser pointer on a sheet of paper. she holds each device at an equal...

Questions

question

History, 13.02.2020 22:02

Throughout the Iroquois Constitution, the use of figurative language suggests that the Iroquois people hold a:. A. belief in the importance of...

question

Social Studies, 13.02.2020 22:02

The body of a murder victim was found along a riverbank in a stand of pure pine trees where no grass or clover grows. On the victim's clothes there we...

question

Business, 13.02.2020 22:02

Allen filed his 2016 tax return on May 15th, 2017 and underreported his gross income by 30 percent. Assuming Allen's underreporting is not due to frau...

question

English, 13.02.2020 22:02

21. In My Bondage and My Freedom by Frederick Douglass, what tone does Douglass use when he describes Mrs. Auld? bitter insens...

question

Mathematics, 13.02.2020 22:02

A long-term goal taking. shorter-term goals, each taking years to achieve can be broken down into years to achieve O A. 7; 28

question

English, 13.02.2020 22:02

After studying Unit 2 material, answer the questions below in complete sentences and number your answers (1-2). 1. What values and ideas...

question

Computers and Technology, 13.02.2020 22:02

Examine the close-up of the character shown. (shown in the file)Which element did the designer use for the lifelike hair and skin on this...

question

Mathematics, 13.02.2020 22:02

If cos 0 = 5/13 what is sin 0? Sin 0 = ?/?...

question

Mathematics, 13.02.2020 22:02

Please see attachment...

question

Biology, 13.02.2020 22:02

A balloon filled with some liquid is inflated and immersed under water. The balloon remains at rest under water. What would happen if the volume of th...

question

English, 13.02.2020 22:02

Honestly, how many hours did you spend planning and constructing your capsule? Should you have spent more time on it to maximize your grade?

question

Mathematics, 13.02.2020 22:02

What is the solution to the equation?...

question

Mathematics, 13.02.2020 22:02

A company needs 300,000 items per year. It costs the company $1,440 to prepare a production run of these items and $14 to produce each item. If...

question

Business, 13.02.2020 22:02

On January 1, a company borrowed cash by issuing a $380,000, 6%, installment note to be paid in three equal payments at the end of each year beginning...

question

Engineering, 13.02.2020 22:02

Block A has a weight of 8 lb. and block B has a weight of 6 lb. They rest on a surface for which the coefficient of kinetic friction is 0.2 . If the s...

question

Business, 13.02.2020 22:02

On March 31, 2015, Big Boats Company entered into a contract with Vacations Unlimited to produce a state-of-the-art cruise ship, to be completed withi...

question

History, 13.02.2020 22:02

Which of the following statements about the Civil War is FALSE? a. President Lincoln’s election caused several states to secede. b.

question

Mathematics, 13.02.2020 22:02

The segments shown below could form a triangle. O A. True O B. False

question

Business, 13.02.2020 22:02

Matthew recently invested in 15-year Bathtub Brewing Company bonds paying 8% interest annually, with a maturity date of 2035. The bonds are callable i...

question

Business, 13.02.2020 22:02

Piekos Corporation incurred $90,000 of actual Manufacturing Overhead costs during June. During the same period, the Manufacturing Overhead applied to...

More questions: Physics Another questions