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
Leya [2.2K]
3 years ago
13

Why are recessive traits not seen even though they are present in the alleles?​

Physics
1 answer:
Rama09 [41]3 years ago
3 0

Answer:

Explanation:. The vending machine holds 10 bags of pretzels and 8 packs of cheese crackers.  Both the pretzels and crackers dispenseat 2 bags per hour. How many hours will elapse when there is the same number of snacks remaining in the vending machine?  How many of each item will there be at this point?Equation1______________________________Equation2_______________________________Hours: ___________________________ Items: ____________________________What does each equation have n common? ______________________How does this affect the solution?

You might be interested in
A flat loop of wire consisting of a single turn of cross-sectional area 7.00 cm2 is perpendicular to a magnetic field that incre
likoan [24]

To solve this problem we must first find the potential on the body which is given as a product between the number of turns, the area and the variation of the magnetic field as a function of time. Once the potential is found, we will apply Ohm's Law with which we can find the induced current on the body. Our values are,

A = 7.00*10^{-4} m^2

\Delta B = 3.30T-0.5T

t = 0.99s

R = 1.8\Omega

a) The magnitude of average induced emf is given by

\epsilon_{emf} = NA (\frac{dB}{dt})

Here N =1

\epsilon_{emf} = (1)(7.00 x 10^-4 m2)[\frac{(3.3 T - 0.5 T)}{(0.99s)}]

\epsilon_{emf}= 0.00196 V

b) The magnitude of the induced current is

I = \frac{V}{R}

Here Resistance is

R = 1.80\Omega

I = \frac{(0.00196V)}{(1.80\Omega)}

I = 0.00108 A

Therefore the induced current is 0.00108A

4 0
4 years ago
Do banked curves help car make turns more softly​
solong [7]
Bank turned help drivers maintain speed they keep the car from skidding
4 0
2 years ago
Read 2 more answers
An electric bell is placed inside a transparent glass jar. The bell can be turned on and off using a switch on the outside of th
Art [367]
The answer is :  We’ll see the bell move, but we won’t hear it ring.  This is    because light can travel through vacuum but sound cannot.  Sound waves are vibrations of particles in any media, so sound requires a medium to travel, and it cannot travel in a vacuum as there is no particles to vibrate.  
5 0
3 years ago
Read 2 more answers
A 4.9-MeV (kinetic energy) proton enters a 0.28-T field, in a plane perpendicular to the field. Part APart complete What is the
BartSMP [9]

Answer:

r=1.14m

Explanation:

\theta is the angle between the velocity and the magnetic field. So, the magnetic force on the proton is:

F_m=qvBsen\theta\\F_m=qvBsen(90^\circ)\\F_m=qvB

A charged particle describes a semicircle in a uniform magnetic field. Therefore, applying Newton's second law to uniform circular motion:

F_m=F_c\\qvB=F_c(1)

F_c is the centripetal force and is defined as:

F_c=m\frac{v^2}{r}

Here v is the proton's speed and r is the radius of the circular motion. Replacing this in (1) and solving for r:

qvB=\frac{mv^2}{r}\\r=\frac{mv^2}{qvB}\\r=\frac{mv}{qB}

Recall that 1 J is equal to 6.242*10^{12}MeV, so:

4.9MeV*\frac{1J}{6.242*10^{12}MeV}=7.85*10^{-13}J

We can calculate v from the kinetic energy of the proton:

K=\frac{mv^2}{2}\\\\v=\sqrt{\frac{2K}{m}}\\v=\sqrt{\frac{2(7.85*10^{-13}J)}{1.67*10^{-27}kg}}\\v=3.06*10^{7}\frac{m}{s}

Finally, we calculate the radius of the proton path:

r=\frac{mv}{qB}\\r=\frac{1.67*10^{-27}kg(3.06*10^{7}\frac{m}{s})}{1.6*10^{-19}C(0.28T)}\\r=1.14m

8 0
4 years ago
Momentum is a scalar quantity.<br>True or false​
Rudiy27
The answer is false
5 0
3 years ago
Read 2 more answers
Other questions:
  • Two stars orbit each other in a _ solar system
    10·2 answers
  • A radioactive isotope is a type of ________ that will change into another isotope.
    11·1 answer
  • A golf ball is hit from ground level at an angle of 3030 degrees above ground level. The terrain is level. The ball lands 55.231
    10·2 answers
  • The drawing shows a laser beam shining on a plane mirror that is perpendicular to the floor. The angle of incidence is 33.0°. Th
    7·1 answer
  • 14. A 5,000 kg train is traveling at a velocity of 100 m/s and hits another train. The two trains stick together, and the new ve
    13·1 answer
  • Please Help! 30 points! ASAP PLZ :)
    8·2 answers
  • A plane drops a hamper of medical supplies from a height of 5300 m during a practice run over the ocean. The plane is horizontal
    12·1 answer
  • _______ force is the force that keeps an object moving on a curved path that is directed inward towards the center of a rotation
    12·1 answer
  • Infrared and ultraviolet waves have different frequencies.
    8·1 answer
  • Many immigrants lived in​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!