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
kondor19780726 [428]
3 years ago
8

I need help matching I’m lost

Physics
1 answer:
vaieri [72.5K]3 years ago
4 0
Try
asthenosphere - has a tarry consistency
inner core - is under great pressure
lower mantle - under asthenosphere
outer core - made of liquid metal
You might be interested in
Students in a chemistry class added 5g of zinc (Zn) to 50g of hydrochloric acid (HCl). A chemical reaction occurred that produce
PilotLPTM [1.2K]

Answer:

10. 36 g ZnCl2

Explanation:

Zn + 2HCl  -> ZnCl2 + H2

0.076 mol Zn

1.37 mol HCl

3 mol H2

Limiting reactant: Zn

1 mol Zn        -> 1 mol ZnCl2

0.076 mol Zn  ->x                         x= 0.076 mol ZnCl2=10.36 g

7 0
3 years ago
_______ are pictures of relationships.
S_A_V [24]

Answer:

Graphs

Explanation:

5 0
3 years ago
Read 2 more answers
Use the equation PiVi PfVf. Assume that Pi 101 kPa and Vi 10.0 L. If Pf 43.0 kPa, what is Vf
iren2701 [21]
Solving for vf gives you PiVi/Pf. Now plug in 101kPa*10L/43kPa = 23.48L. Using significant figures i would round to 23.5L
8 0
3 years ago
What are the five practices in scientific inquiry
nata0808 [166]
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.
5 0
3 years ago
Find an expression for the square of the orbital period.
jenyasd209 [6]

Answer:

T²= 4π²R³/GM

Explanation:

First we know that

Fg= Fc

Because centripetal force must equal gravitational force

So

GMm/R² = Mv²/R

But velocity is 2πR/T

So by substitution we have

GMm/R²= M (2πR/T)/T

We have

T²= 4π²R³/GM as period

8 0
2 years ago
Other questions:
  • Which field(s) are created by an electron when it moves?
    7·2 answers
  • Which of the following is fact-based science rather than part of a personal belief system?
    8·1 answer
  • Mars' atmosphere is mostly made of _____. A. helium B. nitrogen C. water vapor D. carbon dioxide
    11·1 answer
  • The Sun keeps all of the planets orbiting it because _____.
    15·2 answers
  • w strong are you? Could you turn a moving car with just your own strength? No way! If a normal driver inputs about 50 N of force
    7·1 answer
  • You have been hired to design a spring-launched roller coaster that will carry two passengers per car. The car goes up a 12-m-hi
    5·1 answer
  • True or False: Erosion is the process that causes the removal of material by moving water, ice, and wind.
    9·1 answer
  • a person dives off the edge of aa cliff 33m above the surface of the sea. assuming that air resistance is negligible, how long d
    13·1 answer
  • Convection with potassium permanganate what would the water in the tube look like if you left this for a few hours
    12·1 answer
  • at a certain moment, an object has an amount of 200 of motion energy and 400 of gravitational potential energyThe object is also
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!