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
den301095 [7]
3 years ago
8

Is F=1/l√T/m dimentionally correct?​

Physics
1 answer:
kotegsom [21]3 years ago
3 0

Answer:

no it is not correct dimensionally

Explanation:

f=1/l√T/m

taking square on both side in order to remove square root

f²=T/l²m

f=ma =kgm/sec²

therefore

kg.m/sec²=sec/m².kg

kg.m=sec*sec²/m².kg

kg.m=sec³/m².kg

kg=sec³/m³.kg

so the equation is incorrect dimensionally

You might be interested in
A 50-g cube of ice, initially at 0.0°C, is dropped into 200 g of water in an 80-g aluminum container, both initially at 30°C.
MakcuM [25]

Answer:

b. 9.5°C

Explanation:

m_i = Mass of ice = 50 g

T_i = Initial temperature of water and Aluminum = 30°C

L_f = Latent heat of fusion = 3.33\times 10^5\ J/kg^{\circ}C

m_w = Mass of water = 200 g

c_w = Specific heat of water = 4186 J/kg⋅°C

m_{Al} = Mass of Aluminum = 80 g

c_{Al} = Specific heat of Aluminum = 900 J/kg⋅°C

The equation of the system's heat exchange is given by

m_i(L_f+c_wT)+m_wc_w(T-T_i)+m_{Al}c_{Al}=0\\\Rightarrow 0.05\times (3.33\times 10^5+4186\times T)+0.2\times 4186(T-30)+0.08\times 900(T-30)=0\\\Rightarrow 1118.5T-10626=0\\\Rightarrow T=\dfrac{10626}{1118.5}\\\Rightarrow T=9.50022\ ^{\circ}C

The final equilibrium temperature is 9.50022°C

4 0
3 years ago
Which example show harassment?
koban [17]

C. making fun of a peer because she is Asian

hope this helps

4 0
3 years ago
Read 2 more answers
If y^2= 3.249 x 10^-11, y = ?
Leni [432]

Answer:

Scientific Notation: 3.45 x 10^5

E Notation: 3.45e5

5 0
3 years ago
Read 2 more answers
2 ways in which a weather satellite can orbit the earth
avanturin [10]

Answer:

The two most common types of orbit are "geostationary" and "polar."

6 0
2 years ago
Read 2 more answers
characterizing vibration-assisted atomic force microscopy (afm)-based nanomachining via perception of acoustic emission phenomen
DaniilM [7]

The study 'characterizing vibration-assisted atomic force based nanomachining' aims to elucidate nanomachine properties for heterogeneous materials.

<h3>What is nanomachining?</h3>

The expression nanomachining makes reference to the study of nanometric machines (nanomachines) and related materials, which can be achieved by different approaches including sensor-based strategies related to acoustic auditive phenomena.

In conclusion, the study 'characterizing vibration-assisted atomic force based nanomachining' aims to elucidate nanomachine properties for heterogeneous materials.

Learn more about nanomachines here:

brainly.com/question/20875598

#SPJ1

8 0
1 year ago
Other questions:
  • Mary starts at the edge of a circular platform that is slowly rotating on a frictionless axle. She then walks towards the opposi
    9·1 answer
  • This list shows the heights in feet of the 30 tallest mountains in the United States. 14,269 14,361 14,470 14,831 16,237 14,270
    13·1 answer
  • A pendulum is released from rest at point A. If the horizontal line represents the reference point, the pendulum has energy at p
    13·2 answers
  • What is true about surface waves?
    10·2 answers
  • A physics student drops a rock from a 55m cliff. How long does it take to hit the ground?
    12·2 answers
  • A thin walled spherical shell is rolling on a surface. What
    8·1 answer
  • Why do land animals including meat eaters depend on soil
    10·1 answer
  • HELP PLEASE ............
    11·1 answer
  • How many stars are contained in the milking way galaxy A) 0 b)1 c) billions d)infinite
    8·1 answer
  • Please this is my senior work I’m trying to pass so help please <br><br><br> What is Hooke’s Law
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!