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
makkiz [27]
3 years ago
7

Thomas Newcomen was the first to produce a working steam engine. Why is the work of James Watt more widely known than the work o

f Newcomen?
Physics
1 answer:
LenaWriter [7]3 years ago
4 0

Answer:

The steam engine of James watt is more efficient than Newcomen ans more suitable for the industrial revolution.

Explanation:

James Watt is more widely know for working steam engine because Watt has created better engine which is suitable for the industrial revolution. The steam engine of James watt is more efficient than Newcomen. Watt developed the condensing arrangement by using piston which lessen the initial pressure leading to effectively worked than Newcomen's

You might be interested in
A 60 kilogram student jumps down from a laboratory counter. At the instant he lands on the floor hus speed is 3 meters per secon
erastovalidia [21]

As per Newton's law rate of change in momentum is net force

so we can write it as

F = \frac{dP}{dt}

F = \frac{m(v_f - v_i)}{\Delta t}

now we know that

m = 60 kg

v_f = 3 m/s

v_i = 0

\Delta t= 0.2 s

from above equation

F = \frac{60(3 - 0)}{0.2} = 900 N

so he will experience 900 N force in above case

5 0
3 years ago
A battery charger is connected to a dead battery and delivers a current of 3.5 a for 4 hours, keeping the voltage across the bat
oksano4ka [1.4K]
The power delivered is equal to the product between the voltage V and the current I:
P=VI=(16 V)(3.5 A)=56 W

This power is delivered for a total time of t=4h=4 \cdot 3600 s = 14400 s, so the total energy delivered to the battery is
E=Pt = (56 W)(14400 s)=806400 J=806.4 kJ
5 0
3 years ago
Which sphere of Earth do humans exist in?
PolarNik [594]
Biosphere is the answer, hope i helped :))
4 0
2 years ago
Read 2 more answers
The image shows water passing through a barrier.
zloy xaker [14]

It is diffraction

Explanation:

The opening is the aperture

3 0
3 years ago
Read 2 more answers
Three disks are spinning independently on the same axle without friction. Their respective rotational inertias and angular speed
ololo11 [35]

Answer:

3/7 ω

Explanation:

Initial momentum = final momentum

I(-ω) + (2I)(3ω) + (4I)(-ω/2) = (I + 2I + 4I) ωnet

-Iω + 6Iω - 2Iω = 7I ωnet

3Iω = 7I ωnet

ωnet = 3/7 ω

The final angular velocity will be 3/7 ω counterclockwise.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Why is nuclear fusion more attractive as an energy source than nuclear fission?
    7·1 answer
  • What type of wave passes through the spring in the frog toy? Why?
    7·1 answer
  • An automobile is traveling on a long, straight highway at a steady 76.0 mi/h when the driver sees a wreck 180 m ahead. at that i
    15·1 answer
  • Which two elements have similar characteristics?
    15·2 answers
  • A temperature of 273 K is the temperature at which water : A. boils. B. freezes. C. lacks any moving molecules. D. evaporates.
    8·1 answer
  • In order to transmit information via radio waves, the waves need to be changed somehow. For car radios this can happen in two wa
    10·1 answer
  • A device that uses the wet/dry bulb method to measure the ___________________is the sling psychrometer. As seen here, two thermo
    5·1 answer
  • Give a paragraph on how to become a better leader
    7·1 answer
  • Why did scientists gather at Los Alamos in 1945?
    13·1 answer
  • PLS HELP THIS IS WORTH 180 PTS!!(PLUS I WILL MARK BRAINIEST IF SOMEONE ANSWERS CORRECTY FIRST)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!