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
mafiozo [28]
4 years ago
15

1.I was invented in the 1960s.

Biology
1 answer:
Softa [21]4 years ago
8 0

Answer:

Laser

Explanation:

The properties and description given fits precisely that of a laser.

It was invented in May 1960 by Theodore Maiman.

LASER = Light Amplification by Stimulated Emission Radiation.

  • It a monochromatic and coherent light
  • Laser is used in cutters, DVD players and for performing surgeries.
  • Some equipment also use laser to take certain measurements.
  • They are distinguished by the lasing materials used to produce them.
You might be interested in
Which factor can decrease the kinetic energy of an object?
jek_recluse [69]
<span>Which factor can decrease the kinetic energy of an object?

Answer: mass and speed...i think it's decrease in speed tho</span>
8 0
4 years ago
Summarize the importance of comparing wild type and mutant fruit flies in genetic research.
OLga [1]
It is important because it gives the opportunity to know the composition of the wild-type gene or so as to know the reasoning behind factors that cause certain traits. In <span>addition, wild-type mutants are used as a control in genetic research experiments.

</span>

4 0
3 years ago
What evidence does douglass present to disprove the idea of black inferiority?
pickupchik [31]
<span>Taking example on himself, Douglas states that education and environment are the factor for success, and that African-Americans are no more or less to be found possessing the right or wrong disposition as far as intelligence.</span>
8 0
4 years ago
Which level of organization includes all the other levels of organization?
Rus_ich [418]

Answer:

The answer is option b

Organism

Since all the cells, tissues and organ system come together to form an organism.

Hope this helps

7 0
3 years ago
Read 2 more answers
Which of the following IS NOT a reason why organisms in an estuary have special adaptations?
solmaris [256]
c. dry part of the time and underwater part of the time. In estuaries, normal organisms may not thrive because of the harsh environment conditions. Salinity or salt content changes invariably, temperature also varies, as well as temperature, and tidal currents change direction every 6 hours.
3 0
3 years ago
Other questions:
  • When enough experimental data support a hypothesis, the hypothesis becomes alan)
    13·1 answer
  • How to calculate your average grade in one class?
    13·1 answer
  • 1: Which statement describes why eye color is an inherited trait? It depends on the color of light entering the eye.
    5·1 answer
  • Which method offers the most reliable way of assessing whether athletic performance is boosted by caffeine consumption?
    15·1 answer
  • What is important about the mitochondria structure in cellular respiration?
    6·1 answer
  • 2. The tundra is cold! Which of these temperature facts are true?
    6·1 answer
  • Which is not a way that advertisements promote alcohol?
    12·2 answers
  • The spread of cancer cells from one site to others in the body is known as _____.​
    9·1 answer
  • 1.What is the structure in the blood vessels where gases are exchanged?
    12·1 answer
  • Please look at the images below. Please define the word monoculture and explain how bees are important to our society today from
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!