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
Zinaida [17]
3 years ago
15

Theories have both an explanatory and a predictive function. a. True b. False

Physics
2 answers:
Nana76 [90]3 years ago
5 0

Answer:

true

Explanation:

Theories have both an explanatory an a predictive function.

Simora [160]3 years ago
3 0
Theories have both an explanatory an a predictive function. True
You might be interested in
The primary of a step-up transformer is connected across the terminals of a standard wall socket, and resistor 1 with a resistan
alexira [117]
The turns ratio is the factor that determines voltage andcurrent. In order to have the same current across the resistorin the primary as the resistor in the secondary, then:--N(p) = Primary turnsN(s) = Secondary turnsR(2) = Primary resistorR(1) = Secondary resistor--R(2)/R(1) = N(p)/N(s)R(2) = R(1)*(N(p)/N(s))--If arbitrary values are plugged in, you will see that this step up transformer will require 2x the resistance required in the secondary, R(1), to obtain the same current. Thus R(2) will be 1/2 the value of R(1). This is due to the stepped up voltage in the secondary.
3 0
3 years ago
The dwarf planet Ceres contains over 50% of the mass of the main asteroid belt.
PolarNik [594]

False

Explanation:

Called an asteroid for many years, Ceres is so much bigger and so different from its rocky neighbors that scientists classified it as a dwarf planet in 2006. Even though Ceres comprises 25 percent of the asteroid belt's total mass, tiny Pluto is still 14 times more massive.

6 0
2 years ago
Describe how evaporation relates to heat regulation in your body
yanalaym [24]
When you sweat due to heat your sweat evaporates off your body taking the heat away
3 0
3 years ago
The compound PCl5 decomposes into Cl2 and PCl3. The equilibrium of PCl5(g) Cl2(g) + PCl3(g) has a Keq of 2.24 x 10-2 at 327°C. W
nordsb [41]
Take note of the reaction formula which is PCl5=Cl2+PCl3.
The Keq = [Cl2] * [PCl3] / [PCl5]=2.24*10^-2.
For the reason that the volume is 1 liter, the concentration of Cl2 will be computed through: <span>(2.24 * 10^-2) * 0.235 / 0.174 </span> = 0.0303 mol/L is the answer.
7 0
2 years ago
Read 2 more answers
A circuit contains three light bulbs in parallel. After observation, a fourth light bulb is added, also in parallel. How does th
uranmaximum [27]
It has the same intensity.
6 0
2 years ago
Read 2 more answers
Other questions:
  • following statement supports which theory? "Astronomers have observed protoplanetary disks around distant newborn stars." Big Ba
    8·2 answers
  • PLEASE HELP
    10·1 answer
  • small car has a head-on collision with a large truck. Which of the following statements concerning the magnitude of the average
    5·1 answer
  • Plasma easily conducts electricity and responds to magnetic fields, but why?
    13·1 answer
  • You are on the roof of the physics building 46.0 meters above theground. Your physics professor, who is 1.8 meters tall, is walk
    13·1 answer
  • if you relate the Doppler effect on sound to the color of light waves, a police car would be the color (A.yellow B.red C.green D
    12·2 answers
  • what are geology,astronomy,and physics is the answer hypothesis,scientific inquiries,scientific discplines,or protocols?
    15·1 answer
  • In a physics laboratory experiment, a coil with 250 turns enclosing an area of 14 cm2 is rotated in a time interval of 0.030 s f
    9·1 answer
  • PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!<br><br> Which wave has the smallest amplitude?
    15·1 answer
  • What are ferrous and non ferrous metals<br> ​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!