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
Nataly [62]
3 years ago
12

What are the five practices in scientific inquiry

Physics
1 answer:
nata0808 [166]3 years ago
5 0
1. Learners are engaged by scientifically oriented questions.
2. Learners give priority to evidence, allowing them to develop and
evaluate explanations that address scientifically-oriented questions.
3. earners formulate explanations form evidence to address scientifically
oriented question
4. Learners evaluate their explanations in light of alternative explanations,
particularly those reflecting scientific understanding.
5. Learners communicate and justify their proposed explanations.
You might be interested in
What happens to light waves from a star as the star moves toward Earth?
Musya8 [376]
This shifts the star’s spectral lines toward the blue end of the spectrum. If the star is moving away from us, it’s waves are effectively stretched out when they reach earth, increasing their wavelength. This shifts the star’s spectral lines toward the red end of the spectrum.
3 0
4 years ago
Read 2 more answers
The filament of an incandescent light bulb is made of tungsten which has a thermal coefficient of resistivity of α = 4.4 x 10-3
grandymaker [24]

Answer:

The current when the filament at room temperature is 11.84 A.

Explanation:

Given that,

Thermal coefficient of resistivity \alpha=4.4\times10^{-3}\ K^{-1}

Initial temperature = 293 K

Voltage = 140 Volt

Final temperature = 2900 K

Current = 0.95 A

Suppose we find the numerical value of the current when the filament is at room temperature

So, We use the equation of resistance of a material changes with temperature

R=R_{0}(1+\alpha(T_{2}-T_{1}))....(I)

Using ohm's law for value of resistance

V = I R

R = \dfrac{V}{I}

Put the value of resistance in the equation (I)

\dfrac{V}{I}=\dfrac{V}{I_{0}}(1+\alpha(T_{2}-T_{1}))

I_{0}=I(1+\alpha(T_{2}-T_{1}))

Put the value into the formula

I_{0}=0.95(1+4.4\times10^{-3}(2900-293))

I_{0}=11.84\ A

Hence, The current when the filament at room temperature is 11.84 A.

7 0
3 years ago
A scientist wants to learn about Earth's oceans. Which of the following
ahrayia [7]
Hydrosphere - all the waters on the earth’s surface.
8 0
3 years ago
PLEASE HELP, evaporation,liquids,solids, and gases involved
sukhopar [10]
Yes they are involved
5 0
3 years ago
Why water in earthern pot remain cool in summer
hjlf

Answer:

Since in summer, the eastern side do not face the sunlight and hence the water in eastern pot remain cool in summer.

8 0
3 years ago
Read 2 more answers
Other questions:
  • An electron is released from rest in a weak electric field given by E =-2.30 x 10-10 N/Cj. After the electron has traveled a ver
    8·1 answer
  • You are a member of an alpine rescue team and must get a box of supplies, with mass 2.20 kg , up an incline of constant slope an
    12·1 answer
  • Technician A says that the manual valve position is controlled by the shift lever. Technician B says that the manual valve posit
    11·1 answer
  • It is a cold night around the campfire. Megan is trying to get warm by sitting close to the fire and clutching her mug of hot ch
    14·1 answer
  • What is the rate of heat transfer by radiation, with an unclothed person standing in a dark room whose ambient temperature is 22
    15·1 answer
  • A toy boat travels 18 meters in 3.2 seconds. What is the average speed of the boat?
    7·1 answer
  • I will mark you as brainliest
    15·1 answer
  • Please answer all of the questions in the image below
    13·1 answer
  • The coils in a motor have a resistance of 0.14 Ω and are driven by an EMF of 62 V.
    14·1 answer
  • If the magnitude of the sum of two vectors is greater than the magnitude of either vector, then?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!