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
Leni [432]
3 years ago
5

Nuclear Size and Mass. The radii of most nuclei is given by the equation: R = R. 0. A1/3. R: radius of the nucleus, A: mass numb

er, R. 0. = 1.2x10-15 m. The mass of a nucleus
Physics
1 answer:
mina [271]3 years ago
3 0
Answer:

sssss

Explanation:

Hope this helps you
You might be interested in
starting from rest ,a dog drags a 100.0 kg box for 3.00m as shown .The force diagram indicates the forces acting on the box. wha
love history [14]

f=MG

100kg*10=1000

work done =force *distance

1000*3

3000N

7 0
4 years ago
Under constant pressure, the temperature of 2.43 mol of an ideal monatomic gas is raised 11.9 K. What are (a) the work W done by
const2013 [10]

Answer:

Explanation:

Given

no of moles n=2.43

Temperature raised \Delta T=11.9 k

Work done by gas

W=\int_{V_1}^{V_2}PdV

W=P\Delta V

W=nR\Delta T

W=2.43\times 8.314\times 11.9

W=240.41 kJ

(b)Energy Transferred as heat

Q=nc_p\Delta T

c_p=specific heat at constant Pressure

c_p for ideal Mono atomic gas is \frac{5R}{2}

Q=2.43\times \frac{5R}{2}\times 11.9

Q=601.03 kJ

(c)Change in Internal Energy

\Delta U=Q-W

\Delta U=601.03-240.41=360.62 kJ

(d)Change in average kinetic Energy \Delta k

K.E._{avg}=\frac{3}{2} \times k\times T

\Delta K.E.=\frac{3}{2} \times k\times \Delta T  ,where k=boltzmann constant

\Delta K.E.=\frac{3}{2}\times 1.38\times 10^{-23}\times 11.9

\Delta K.E.=2.46\times 10^{-22} J

3 0
3 years ago
Help please :)<br><br> Gamma waves are transmitted by ....... ?
Afina-wow [57]

Answer:

Gamma waves are transmitted by ...... body tissues with very little absorption

Hope it helps

Please mark me as the brainliest

Thank you

3 0
3 years ago
Read 2 more answers
What would result from under-coverage?
Sunny_sXe [5.5K]
C. a lack of accurate results


hope this helps
6 0
3 years ago
What is asexual propagation? (simple answer)
alukav5142 [94]
Asexual propagation involves taking a part of one parent plant and causing it to regenerate itself into a new plant. The resulting new plant is genetically identical its parent. Asexual propagation involves the vegetative parts of a plant: stems, roots, or leaves.

The most common method for asexual propagation is from cuttings. A cutting is any detached plant part which, under favorable conditions for regeneration of missing parts, will produce a new plant identical to the parent plant.

Hope that help:)
7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME I HAVE 2 MINUTES ON THIS! DO NOT GUESS!
    11·2 answers
  • What are 3d glasses made of?
    12·2 answers
  • You are asked to design a horizontal curve with a 40-degree central angle (' = 40) for a two-lane road with 11-ft lanes. the des
    14·1 answer
  • Which has a greater buoyant force on it, a 25.0 cm3 piece of wood floating with part of its volume above water or a 25.0 cm3 pie
    14·1 answer
  • a. A nucleus is made up of protons and neutrons. Protons have positive charges and neutrons have no charge. The strong nuclear f
    15·2 answers
  • Compared to its weight on earth, a 10- kg object on the moon will weigh...
    15·2 answers
  • A nonconducting sphere is made of two layers. The innermost section has a radius of 6.0 cm and a uniform charge density of −5.0C
    15·1 answer
  • The densities of the elements K, Ca, Sc, and Ti are 0.86, 1.5, 3.2, and 4.5 g/cm³, respectively. One of these elements crystalli
    8·1 answer
  • Didn't know what type of science it was? But pls helpp
    9·1 answer
  • What is the wavelength in nanometers of light when the energy is 1. 91 × 10^6 j for a mole of photons?.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!