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
elena-s [515]
3 years ago
13

Shine the flashlight on the liquid crystal sheet. Did you observe evidence that light carries energy?

Physics
1 answer:
Artemon [7]3 years ago
6 0

Answer:

no i did not observe anything

Explanation:

You might be interested in
What kind of circuit is the one shown below?
lions [1.4K]

Answer:

The given circuit diagram shows parallel circuit.

Explanation:

In this circuit diagram two bulbs are connected in parallel combination because current flows from the battery gets bifurcated at the junction. Thus, two bulbs are connected in parallel combination.

This parallel combinations of bulbs then connected to the battery given in the diagram. So, the combinations of bulbs are connected in parallel combinations with the battery.

Hence, both bulbs and battery are connected in parallel combinations with each other.

The circuit diagram shown in figure is parallel.


8 0
3 years ago
Read 2 more answers
An object of mass 6.00 kg falls with an aceleration of 8.00 m/s2. The magnitude of air resitance must be ____ N
allsm [11]
Using Newton's Second Law, we can find the air resistance. We know the net force is equal to mass times acceleration.F_{net} = m*a = (6.00kg)(8.00 \frac{m}{s^2}) = 48N 

F_{g} - F_{d} = 48N

48N = (6.00kg)(9.81m/s^2) - F_{d} 

F_{d} = 10.86N


7 0
3 years ago
Aristotle was a true scientist. True or false?
leonid [27]
No, because he was a philosopher 
4 0
3 years ago
Read 2 more answers
When driving at night, only use your high-beam headlights___
zzz [600]

Answer:

B

Explanation:

While answer C may sound correct, Answer B is makes more sense. We know you cant use High-beam lights when u cant see ongoing traffic because it could affect the other driver coming across from you. Its good to use it when legal and safe, but in that term I still don't believe there's no reason for HIGH-beamed. That's this leaves B, when you are on u lighted streets.

6 0
2 years ago
Calculate the work done by a force of 30 N in lifting a load of 2 kg to a height of 10 m (g = 10 m/s2)
Mars2501 [29]

Answer:

<u>300 J</u>

Explanation:

Given :

  1. Applied force = 30 N
  2. Mass = 2 kg
  3. Height = 10 m
  4. g = 10 m/s²

Work done by the force :

  • Work done = Force x Displacement
  • Work done = mg x h
  • Work done = 30 N x 10 m
  • Work done = <u>300 J</u>

<u></u>

<u><em>Note</em></u> :

  • What you have calculated is the work done by gravitational force on the object (that too, incorrectly)
  • But in the end, it asks for work done by the force of 30N
  • Hence, the given answer ~
3 0
2 years ago
Other questions:
  • When sound travels through air, the particles _____. a. vibrate along the direction the wave travels b. vibrate but not in any f
    5·1 answer
  • When a certain element is excited with electricity, we see three main lines in its emission spectrum: two red lines and one oran
    9·1 answer
  • If a compound forms by ionic bonding, which is not true?
    11·2 answers
  • EXPERTS/TRUSTED HELPERS/GENIUSES/ACE HeLP ASAP
    11·1 answer
  • The greatest ocean depths on the earth are found in the marianas trench near the philippines. calculate the pressure due to the
    7·1 answer
  • What is the region around a magnet where the magnetic force is exerted?
    15·2 answers
  • A boy throws a ball into the air at 10.2 m/s. Assuming that only gravity acts on the ball, how high does it rise, in m?
    7·1 answer
  • Which of the following is NOT a function of the skeletal system?
    13·2 answers
  • State the career function of chemical engineering​
    15·2 answers
  • Fffffrrrrreeeeee points you can have them!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!