Recent questions in Physics

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Forgetting takes place only in short-term memory. Please select the best answer from the choices provided T F

Thanya asked Jul 7, 2023

by Thanya

5.4k points

2 answers

11 votes

150k views

"put a bowl of butter in the microwave and set a timer for twenty seconds. Observer the state and properties of the butter after it has been in the microwave for twenty seconds" PLEASE HELP and say the

Oowekyala asked Jul 7, 2023

by Oowekyala

5.6k points

2 answers

8 votes

56.0k views

Which part of the rock cycle can only occur because of thermal convection? 1. Magma changing to igneous rock 2. Igneous rock changing to metamorphic rock 3. Metamorphic rock changing to sedimentary rock

Akhilesh Krishnan asked Jul 7, 2023

by Akhilesh Krishnan

5.8k points

1 answer

2 votes

98.7k views

Amir asks a coworker, “Are you feeling a little nervous about making your first big presentation? I remember how that feels. I was scared.” What is Amir offering his coworker? A. end results B. ethics

Tent asked Jul 7, 2023

by Tent

6.4k points

1 answer

3 votes

34.3k views

What was used as evidence to develop the big bang theory and the origin of the universe?.

CrazyElf asked Jul 7, 2023

by CrazyElf

6.0k points

1 answer

1 vote

41.2k views

Advantages and disadvantages of refracting telescope

Fissio asked Jul 7, 2023

by Fissio

5.8k points

1 answer

2 votes

190k views

Which two statements are true about how a thermal power generation system works? Heat energy is converted to mechanical energy and then electricity. Steam spins a generator shaft turning turbine blades

CJlano asked Jul 7, 2023

by CJlano

6.0k points

1 answer

11 votes

52.7k views

PLS HELP: Find the magnitude of an electric field located 7.00 cm from a source charge of - 11 nC. (1nC = 1 x 10-9 C). Will the field lines point toward or away from the source charge? Show your work and

Kiky asked Jul 7, 2023

by Kiky

5.6k points

1 answer

5 votes

8.3k views

Why is there two π in the formula of a mathematical pendulum (T=2π √l/g)?

Chuckhlogan asked Jul 7, 2023

by Chuckhlogan

7.0k points

1 answer

10 votes

176k views

Choose all the answers that apply. Erosion can be reduced by: 1. contour plowing 2. putting up fences 3. planting trees 4. removing topsoil

PersianMan asked Jul 7, 2023

by PersianMan

6.2k points

1 answer

22 votes

68.5k views

A child exerts a force on an m = 35 kg box that is parallel to an incline where = 30° so that the box moves up the plane at constant speed. The coefficient of kinetic friction between the box and the plane

Moris asked Jul 7, 2023

by Moris

6.8k points

1 answer

2 votes

152k views

How much magnification is needed to see a nanometer?.

Kalyan Vedala asked Jul 7, 2023

by Kalyan Vedala

6.0k points

1 answer

13 votes

106k views

A tennis ball of mass m = 0.059 kg is thrown straight up with an initial speed v0 = 14 m/s. Let the gravitational potential energy be zero at the initial height of the tennis ball. Part a) What is the

Gireesh Punathil asked Jul 7, 2023

by Gireesh Punathil

5.9k points

1 answer

1 vote

202k views

Muscle relaxants act to inhibit the acetylcholine reception. Explain what this means. If acetylcholine reception is blocked, identify where in the process this would occur. What will this do to muscle

Norfeldt asked Jul 7, 2023

by Norfeldt

6.1k points

1 answer

2 votes

101k views

A carousel revolves around 9.3 times in 4.3 minutes. What is the frequency of the carousel in hertz?

G L asked Jul 7, 2023

by G L

6.8k points

1 answer

10 votes

168k views

Make x the subject of 3=x/y-z

Guilherme Rambo asked Jul 7, 2023

by Guilherme Rambo

6.5k points

1 answer

4 votes

62.5k views

Describe the shape of the following: a. Solid - b. Liquid - C. Gas-

Bozhidar Stoyneff asked Jul 7, 2023

by Bozhidar Stoyneff

5.7k points

1 answer

18 votes

27.7k views

Physics help needed

Lukaszkorecki asked Jul 7, 2023

by Lukaszkorecki

6.1k points

1 answer

2 votes

42.0k views

Why do the moons of saturn have large amounts of methane and ammonia ice, but the moons of jupiter do not?.

Foster Bass asked Jul 7, 2023

by Foster Bass

6.0k points

2 answers

5 votes

188k views

Which of the following are likely to be affected by a magnet? Check all that apply. A. Credit card B. A CD C. An audio cassette tape D. A wind up alarm clock

Peit asked Jul 7, 2023

by Peit

6.2k points

2 answers

0 votes

31.6k views

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