1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
djverab [1.8K]
2 years ago
15

Mark all the quarks.a) Proton b) Electron c)Anti-top d) Gluon e) Tau Neutrino

Physics
1 answer:
djverab [1.8K]2 years ago
7 0

Answer:

(a) Proton, (c) Anti- top

Explanation:

Elementary particles are the particles without any sub-structure which means they are not composed of other particles.

The elementary particles are classified into three categories which are discussed below:

(1) Quarks: up, down, top, bottom, strange, and charm.

(2) Leptons: electrons, electron neutrino, muon, muon neutrino, tau, tau neutrino.

(3) Bosons: Guon, photons Z bosons, W bosons, Higgs.

The bottom is a quark which is also can be called anti-top. And proton consist of two up quarks and one down quark so it is also categorized in the quarks.

Therefore, proton, and anti top are categorized in the quarks.

You might be interested in
Which factors are always part of linear motion?
Daniel [21]

Answer:

Explanation:

In linear motion, the directions of all the vectors describing the system are equal and constant which means the objects move along the same axis and do not change direction.

4 0
2 years ago
Read 2 more answers
The human ear canal is about 2.3 cm long. If it is regarded as a tube open at one end and closed at the eardrum, what is the fun
mariarad [96]

Answer:

For the given conditions the fundamental frequency is 3728.26 Hertz

Explanation:

We know that for a pipe open at one end and closed at other end the fundamental frequency is given by

f=\frac{V_{s}}{4L}

where

f is the fundamental frequency

V_{s} is the speed of sound in air in the surrounding conditions.

L = Length of the pipe

Applying values we get and using speed of sound as 343m/s we get

f=\frac{343}{4\times 2.3\times 10^{-2}}=3728.26Hz

7 0
2 years ago
Which is an example of a physical change?
Ber [7]

Answer:

salt dissolving in water

6 0
3 years ago
Read 2 more answers
Seth and Diana were asked to be the leaders for a game of tag during recess at school. Seth and Diana can ensure that all intere
grandymaker [24]

Answer:

B

Explanation:

did this yesterday with my friend

3 0
2 years ago
Suppose a man pushes a crate with a force of 20 N north. What is the magnitude and direction of the reaction force?
Goryan [66]

20 N north because He is pushing it 20 newtons north.

5 0
2 years ago
Other questions:
  • Randomly assigning students to two different groups in an experiment on
    15·2 answers
  • A rockets thruster provides a 300 N force to the right . Air resistance causes a 130 N to the left what is the net force?
    7·1 answer
  • A 2.0-kg object moving 3.0 m/s strikes a 1.0-kg object initially at rest. immediately after the collision, the 2.0-kg object has
    7·1 answer
  • A 112 g hockey puck sent sliding over ice is stopped in 16.8 m by the frictional force on it from the ice. (a) If its initial sp
    7·1 answer
  • The following angles are given in degrees and
    11·1 answer
  • Fan object moves in uniform circular motion in a circle of radius R=200 meters, and the objectes 5.00 seconds to
    12·1 answer
  • Mention three features of the Constitution and a note about them​
    6·1 answer
  • Poop<br> ppppppppppppppppppppppppppppppp
    13·2 answers
  • What is the wave where the oscillation is perpendicular to the direction<br> of motion.
    8·1 answer
  • a 1200 kg car rolling on a horizontal surfact has a speed of 25 m/s when it strikes a horizontal coiled spring and is brought ot
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!