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
AnnZ [28]
3 years ago
9

PLEASE HELP WILL GIVE 10 POINTS!!!!!

Physics
2 answers:
Evgen [1.6K]3 years ago
8 0
Its readily available
No Harmful emissions
Environment friendly 
Renewable

Hydrogen isn't very good fuel source due to its high flammability and can create a nasty mini hydrogen bomb. <span />
Viktor [21]3 years ago
3 0

Answer:

  • It emits no harmful emissions.
  • It is renewable.
  • It reduces air pollution.

Explanation:

  • Hydrogen is more recognized as a great performance, lowering polluting fuel that can be utilized for conveying, warming, and energy production in areas where it is complicated to utilize power.
  • In some situations, it is more economical to export hydrogen by pipeline than exporting current over large spans by wire.

You might be interested in
A bowling ball moves 18 meters every 2 seconds down the lane at a bowling alley. What is the speed of the bowling ball?
Strike441 [17]

Answer:

9m/s

Explanation:

18/2 = 9m/s

3 0
3 years ago
The first law of thermodynamics is sometimes called
Leona [35]

Answer:

d) Law of Conservation of Energy

Explanation:

The first law of thermodynamics states that energy can neither be created nor destroyed; energy can only change from one form to another.

For multiple choice you can use an elimination method. If you remember the law then you know it's not A or C because "energy cannot be created nor destroyed", and it's not B because it has nothing to do with mass.

Hope this helps!

8 0
3 years ago
Which lobes of the brain receive the input that enables you to feel someone scratching your back? (2 points)
andrew-mc [135]

Answer: Parietal

Explanation: The parietal lobe is where the primary somatosensory cortex is located. This cortex is where all tactile stimulation is processed in the brain and allows to you detect/feel someone scratching your back.

3 0
3 years ago
An electron passes location &lt; 0.02, 0.04, -0.06 &gt; m and 5 us later is detected at location &lt; 0.02, 1.62,-0.79 &gt; m (1
hram777 [196]

Answer:

(a)

Average velocity = < 0, 316000, 146000> m/s

(b) < 0, 2.844, 1.314 > m

Explanation:

r1 = < 0.02, 0.04, - 0.06 > m

r2 = < 0.02, 1.62, - 0.79 > m

time, t = 5 micro second = 5 x 10^-6 s

(a) Average velocity is defined as the ratio of total displacement to the total time taken.

Displacement = r = r2 - r1

r = < 0.02 - 0.02, 1.62 - 0.04, - 0.79 + 0.06 > m

r = < 0, 1.58, - 0.73 > m

So. Average velocity =  \frac{< 0, 1.58, - 0.73 >}{5 \times 10^{-6}}

Average velocity = < 0, 316000, 146000> m/s

Average velocity = < 0, 316000, 146000> m/s

(b)

Distance = velocity x time

Here time, t = 9 micro second

d =  < 0, 316000, 146000>  x 9 x 10^-6 m

d = < 0, 2.844, 1.314 > m

5 0
3 years ago
Swinging a tennis racket against a ball is an example of a third class lever. Please select the best answer from the choices pro
kari74 [83]
that statement is true

a Third class lever applied when the effort place between the load and the fulcrum.

For example, in a forearm serve
Fulcrum : The elbow
Effort : The effort that putted by the biceps muscle
Load : The arm

7 0
3 years ago
Read 2 more answers
Other questions:
  • Substance that does not contain any free ions and will not be an electrically conductive medium is what?
    12·2 answers
  • Perhaps to confuse a predator, some tropical gyrinid beetles(whirligig beetles) are colored by optical interference that is duet
    15·1 answer
  • When a force is applied through a distance , work is done
    13·1 answer
  • At one point in space the Electric potential is measured to be 119 V at a distance of 1 meters away it is measured to be 43 V. F
    9·1 answer
  • Intensive properties can be: Select the correct answer below:
    8·1 answer
  • What does attributed mean
    6·2 answers
  • (a) You wish to determine the height of the smokestack of a local coal burning power plant. You convince a member of the mainten
    6·1 answer
  • a force 4000 n accelerates a car of mass 800 kg from rest to 20 ms how far does the car travel while the force is acting?​
    7·1 answer
  • _______ is the amount of matter in an object.
    7·2 answers
  • Is chocolate melting in your hand conduction, convection, or radiation?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!