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Recent questions in Physics
What are the following temperatures on the Kelvin scale? a) 273 K, 333 K, 413 K b) 293 K, 353 K, 433 K c) 303 K, 363 K, 443 K d) 313 K, 373 K, 453 K
Mitch Cohen
asked
Oct 2, 2024
by
Mitch Cohen
7.2k
points
Physics
high-school
1
answer
0
votes
20.7k
views
You want to move a chair to another location in your room, you apply 250 N over a distance of 4 m, how much work have you done?
Kyle W
asked
Oct 2, 2024
by
Kyle W
7.7k
points
Physics
high-school
1
answer
5
votes
53.5k
views
A spring of negligible mass has a force constant k = 850 N/m. Calculate the potential energy stored in the spring when it is compressed or extended. Discuss the conversion between potential energy and
OG Sean
asked
Oct 2, 2024
by
OG Sean
8.5k
points
Physics
high-school
1
answer
5
votes
19.3k
views
Which of these pairs of objects are closest to one another in overall chemical composition? (a) the atmosphere of Venus and the outermost layers of Jupiter (b) the core of Earth and a Kuiper Belt object
Farbod Aprin
asked
Oct 2, 2024
by
Farbod Aprin
8.5k
points
Physics
high-school
1
answer
5
votes
28.5k
views
the highest coefficient of performance that a heat pump operating between two reservoirs can have is:
Philipp Otto
asked
Oct 2, 2024
by
Philipp Otto
8.2k
points
Physics
high-school
1
answer
3
votes
220k
views
The astronaut's weight on the moon can be calculated using the formula: Weight = mass * gravity. In this case, the weight on the moon is: Weight = 90 kg * 1.6 m/s^2 = 144 N.
Gustavo Gabriel
asked
Oct 2, 2024
by
Gustavo Gabriel
8.0k
points
Physics
high-school
1
answer
5
votes
114k
views
About ____ of psychotic patients respond favorably to antipsychotic medication
Jchadhowell
asked
Oct 2, 2024
by
Jchadhowell
7.5k
points
Physics
college
1
answer
0
votes
216k
views
Why do some materials shrink with increasing temperature? a) Increased cohesive forces. b) Increased kinetic energy. c) Increased molecular motion. d) Increased intermolecular forces.
Shelby Moore III
asked
Oct 2, 2024
by
Shelby Moore III
8.3k
points
Physics
high-school
1
answer
2
votes
13.3k
views
Electricity - The repulsive or attractive force between two stationary bodies. No problem unless one of those bodies is yours.
Limnic
asked
Oct 2, 2024
by
Limnic
7.4k
points
Physics
high-school
1
answer
4
votes
62.5k
views
A pump is required to lift 840 kg of water per minute from a well 14.5 m deep and eject it with a speed of 17.4 m/s. Options: A) 217,260 J B) 340,200 J C) 508,560 J D) 654,300 J
Raanan Avidor
asked
Oct 2, 2024
by
Raanan Avidor
7.7k
points
Physics
high-school
1
answer
2
votes
84.2k
views
Please help multiple Choice According to the graph, the velocity is approximately
Rjonnal
asked
Oct 2, 2024
by
Rjonnal
8.5k
points
Physics
high-school
1
answer
2
votes
231k
views
A hand belt car starts from rest and accelerates down an inclined plane at 0.5 m/s2. If it takes the car 10 seconds to cross the finish line, what is the cart's final velocity? a) 5 m/s b) 2.5 m/s c) 10
Gpanterov
asked
Oct 2, 2024
by
Gpanterov
7.8k
points
Physics
high-school
1
answer
1
vote
190k
views
Through how many radians does the minute hand of a clock rotate in 21 min ?
RGBK
asked
Oct 2, 2024
by
RGBK
8.9k
points
Physics
college
1
answer
5
votes
135k
views
Charge of uniform linear density 3.0 nC/m is distributed along the x axis from x = 0 to x = 3 m. Which of the following integrals is correct for the electric potential (relative to zero at infinity) at
LittleBobbyTables
asked
Oct 2, 2024
by
LittleBobbyTables
8.0k
points
Physics
high-school
1
answer
3
votes
19.7k
views
A circuit breaker's amp rating specifies the highest current that the breaker can tolerate without tripping. True or False
Giampaolo Levorato
asked
Oct 2, 2024
by
Giampaolo Levorato
7.9k
points
Physics
high-school
1
answer
4
votes
118k
views
What were some reasons that the deviations were not found sooner?
Salar Rastari
asked
Oct 2, 2024
by
Salar Rastari
9.1k
points
Physics
high-school
1
answer
2
votes
165k
views
The vertical axis is called the y axis. What is the horizontal axis called
Madhavi
asked
Oct 2, 2024
by
Madhavi
8.1k
points
Physics
high-school
2
answers
2
votes
20.9k
views
The weakness of the original Phillips curve is that it ignored:
Brian Dilley
asked
Oct 2, 2024
by
Brian Dilley
7.6k
points
Physics
high-school
1
answer
3
votes
217k
views
two infinitely long parallel wires are separated by a distance of 10 cm. if the wires carrycurrent of 5 a in opposite directions, calculate the force on the wires.
BulBul
asked
Oct 2, 2024
by
BulBul
8.8k
points
Physics
high-school
1
answer
1
vote
117k
views
What is the name of the character represented by Omni-Enhanced Heatblast? 1) Ben Tennyson 2) Gwen Tennyson 3) Max Tennyson 4) Kevin Levin
Yesh
asked
Oct 2, 2024
by
Yesh
7.5k
points
Physics
high-school
1
answer
4
votes
138k
views
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