subject

Physics, 10.12.2020 14:00 harleymustangs4992

7. (a)
Light is a form of energy. State any two characteristics of it which can be distinguished
from other forms of energy.
(i)

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 21:00

In the 1980's, congress authorized the u.s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?

Answers: 2

question

Physics, 21.06.2019 22:40

Which feature indicates that mars resides in the inner region of the solar system

Answers: 3

question

Physics, 22.06.2019 12:10

Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?

Answers: 2

question

Physics, 22.06.2019 19:30

Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.

Answers: 1

You know the right answer?

7. (a)
Light is a form of energy. State any two characteristics of it which can be distinguis...

Questions

question

Mathematics, 05.07.2019 04:00

Write the ordered pairs for the relation. a. {(3.5, –4), (–1.5, 1.5), (0.5, 0), (1.5, 1.5), (3.5, 4)} b. {(–4, 3.5), (–1.5, 1.5), (0, 0.5), (1.5, 1.5)...

question

Mathematics, 05.07.2019 04:00

True or false to graph data points together you need to use a coordinate plane...

question

Mathematics, 05.07.2019 04:00

Which relation could be rewritten using function notation? a) x = 3 b) x + y = 3 c) x + y2 = 3 d) x2 + y2 = 3...

question

Computers and Technology, 05.07.2019 04:00

The negotiators past relationship will affect current behavior if the parties

question

Geography, 05.07.2019 04:00

Agreed to openly aid the americans after the battle of saratoga. a. canadians b. germans c. french d. dutch...

question

English, 05.07.2019 04:00

In one hundred words or more, connect your experiences at school to panchito's experiences...

question

Advanced Placement (AP), 05.07.2019 04:00

Write one paragraph describing your life for 45 !...

question

Chemistry, 05.07.2019 04:00

Explain, in terms of electrons, why chlorine is more reactive than bromine...

question

Physics, 05.07.2019 04:00

Cynthia has a headache. if she takes some tylenol, she'll feel better. she decides it's worth the effort to take some medicine. what type of reinforce...

question

Mathematics, 05.07.2019 04:00

(worth 20 points) which relation could be rewritten using function notation? a) x = 3 b) x + y = 3 c) x + y2 = 3 d) x2 + y2 = 3...

question

Social Studies, 05.07.2019 04:00

Which scenario describes a federal court going against the principle of precedent? a. a federal judge rules that newspapers may be censored during a...

question

History, 05.07.2019 04:00

How did the moche in peru maintain timely communication across long distances? ....

question

Biology, 05.07.2019 04:00

What is a major difference between dna replication and dna transcription?...

question

Mathematics, 05.07.2019 04:00

What are all the solutions of x2 + 3x – 4 = 0? –4 –2 –1 0 1 2 4...

question

History, 05.07.2019 04:00

Which of the following was a major effect of urbanization? living conditions improved in cities. the middle class grew in cities. cities became less...

question

Chemistry, 05.07.2019 04:00

What is the difference between the angle of deviation of the alpha particles closer to the nucleus and that of those that are further away? what is t...

question

Mathematics, 05.07.2019 04:00

Correct answer only ! i cannot retake how many complex roots does the equation 0 = 3x^5 − x4− 5x^2 + 1 have?

question

Chemistry, 05.07.2019 04:00

Inertia is based only on an object’s question 1 options: mass net force velocity weight...

question

History, 05.07.2019 04:00

Why was the mongol’s invasion’s effect on hungary different from the invasion’s effect on russia?...

question

Biology, 05.07.2019 04:00

Identify the arrows that indicate heat being trapped by greenhouse gases....

More questions: Physics Another questions

Questions on the website: 13722361