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
jok3333 [9.3K]
3 years ago
9

Critical angle of glass is 42 .what does it mean?​

Physics
1 answer:
elena55 [62]3 years ago
6 0

Answer:

i think..its fraction that its have multiple fractions on it..if you minus the 397 000-355 it should be 381+ so i say if you get the 5 multiply it by 9!! so you will get it!

Explanation:

HOPE IT HELPS!!

You might be interested in
Use this table of a school bus during morning pickups to answer the question.
AlexFokin [52]

Answer:

3.5

Explanation:

The answer should be 3.5

5 0
3 years ago
Read 2 more answers
Is Smoke Abiotic or Biotic?
nlexa [21]

Answer: Smoke is Abiotic because it is not a living thing.

Explanation: Hopefully this helps u.  Have a great rest of your day. I hope this is the right answer

6 0
2 years ago
The velocity of a mass moving in a circular path is..
Alenkasestr [34]
Constantly changing.
5 0
3 years ago
A wheelbarrow can be used to help lift a load, such as a pile of dirt, and then push the load across a distance. A man pushes a
skelet666 [1.2K]

Answer:

B.) a wheel and axle and a lever

Explanation:

P.S - The exact question is -

Given - A wheelbarrow can be used to help lift a load, such as a pile of dirt, and then push the load across a distance. A man pushes a wheelbarrow.

To find - Which simple machines make up a wheelbarrow?

A.) a pulley and an inclined plane

B.) a wheel and axle and a lever

C.) a pulley and a wheel and axle

D.) a lever and a wedge

Proof -

The correct option is - B.) a wheel and axle and a lever

Wheelbarrows are used to carry more goods from place to place by using minimal force as compared when goods are carried by hand.

With this machine, During hauling people can save time.

4 0
3 years ago
Read 2 more answers
This is a term use to describe an ecological community in which moisture and temperature are high
Yuri [45]

It is described as having a marshy surface where mosses, lichens, berries and low shrubs grow with mucky soil and permafrost underneath. This is a term use to describe an ecological community in which moisture and temperature are high. This is a northern hemisphere habitat with wet soil.

8 0
3 years ago
Other questions:
  • How much heat in joules would you need to raise the temperature of 1 kg of water by 5 °C?
    12·1 answer
  • Ask Your Teacher An electric utility company supplies a customer's house from the main power lines (120 V) with two copper wires
    11·1 answer
  • Suppose you ride your bike to the library traveling at 0.5 km/min. It takes you 25 minutes to get to the library. How far did yo
    5·2 answers
  • A loop of area 0.0633 m^2 is oriented perpendicular (0 deg) to a magnetic field. The magnetic field changes in strength from 0.8
    11·1 answer
  • Hyperthermic body temperature can range from 41.0°C to 42.3°C. What is this range in degrees Fahrenheit?
    12·2 answers
  • How do you calculate percentage uncertainties???
    10·1 answer
  • A wave has a frequency of 0.5 kHz and two particles with a phase difference of \pi /3 are 1.5 cm apart. Calculate: the time peri
    12·1 answer
  • 3. What is the main difference between a physical change and a chemical
    15·1 answer
  • During free fusion, the eyes _______ in order to view a stereogram without a stereoscope. A. use the pictorial depth cue B. are
    9·1 answer
  • Suppose you are an engineer building a road across a mountain. From a prudential point of view, it would be easier and cheaper t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!