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
viktelen [127]
3 years ago
12

1. applied research

Physics
1 answer:
ladessa [460]3 years ago
7 0

Answer:

Applied Research: It is a research conducted to find solutions for specific problems in a particular field of studies. Example, health effects on food that are genetically modified.

Basic research: It is basic research on any field to have a clear understanding of something from the existing knowledge. Example, the study on evolution of the living organisms.

Control:  To increase the reliability of the result the scientific experiments decrease the number of variables (depending factors) in the experiment.

Dependent variable: This is a variable that determines the outcome of the result of an experiment depending on the independent variables. For example,  stress influence the heart rate. Heart rate is a dependent variable.

Empirical evidence: It is the collection of scientific facts directly or indirectly. These facts support the scientific nature of the research. For example,  measuring temperature, water freezing at a particular temperature and pressure.

Hypothesis: It is an explanation or assumption of a phenomenon based on limited empirical evidence. This is the first step of the research.

Independent variable: This is a variable that the experimenter has control to change. For example, stress influence the heart rate. Stress is an independent variable.

You might be interested in
How do computer get input
Vitek1552 [10]
<span> an </span>input<span> device is (a piece of </span>computer<span> hardware equipment) used to provide data and control signals to an information processing system such as a</span>computer<span> or information appliance.</span>
5 0
3 years ago
Read 2 more answers
According to Kepler's harmonic law, Neptune would have a _________ orbit around the Sun than Mercury.
chubhunter [2.5K]
Neptune would have a slower orbit i just did this

3 0
3 years ago
Read 2 more answers
What part of your daily routine can be changed to help the climate change crisis?
Travka [436]
I recycle, would this help the climate?
6 0
3 years ago
Bottlenose dolphins use echolocation pulses with a frequency of about 100 kHz, higher than the frequencies used by most bats. Wh
Alinara [238K]

Answer:

1. greater

2. direct

3. smaller

4. inverse

Explanation:

The speed of sound in water is greater than in air; hence for the same frequency the sound wavelength in water is <u>greater </u>than in air (for the given frequency the wavelength is in the <u>direct </u>proportion with the speed of sound).

To "see" an object via the echolocation creature needs to use sound with the wavelength <u>smaller </u>than the size of an object viewed.

That means to "see" objects of the same size dolphin and bat need to use ultrasound of the same wavelength, hence dolphin needs to use higher frequency (for the given speed of sound the wavelength is in <u>inverse </u>proportion with the frequency).

8 0
3 years ago
Which two statements correctly describe transmutation? O A. The parent and daughter elements are different. B. The atomic masses
Yakvenalex [24]

Answer:

A. and D.

Explanation:

5 0
3 years ago
Other questions:
  • Write a hypothesis why the moon has very little liquid water.
    14·1 answer
  • WILL GIVE BRAINLIEST AND 30 POINTS!
    13·1 answer
  • What is the minimum v (in km/s) the rocket engines must provide to allow the craft to escape from the Earth?
    5·1 answer
  • if a bird at a constant speed going north and then turns west keeping the same speed does the momentum change
    9·2 answers
  • What trend does the reactivity of nonmetals show in a periodic table? a) random changes without any trends on the periodic table
    8·2 answers
  • In an electricity demonstration at the Deutsches Museum in Munich, Germany, a person sits inside a metal sphere of radius 0.90 m
    7·1 answer
  • If eight water waves pass an ocean buoy each minute, and successive wave crests are 20 m apart, find the wave speed:____________
    11·1 answer
  • An 50kg car travels at 2m/s. What is the car's Kinetic energy? <br> 100J<br> 200J<br> 50J
    10·1 answer
  • 6. The temperature at which water molecules have the
    12·1 answer
  • Please help me with this​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!