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
adelina 88 [10]
3 years ago
10

Light traveling in water (n = 1.33) into an unknown medium.If rhe angles if incidence and refraction are 40 degrees and 25 degre

es respectively. What is the index of refraction of rhe u known medium
Physics
1 answer:
Bess [88]3 years ago
8 0
40 degreased and 25 dregrees=65 degrees‍♀️
You might be interested in
Transparent or translucent materials
raketka [301]

Answer:

C

Explanation:

you need to be able to see through a colour filter, which means youd need transparent or translucent

3 0
2 years ago
The choices are
Anettt [7]

Answer:

C

Explanation:

7 0
3 years ago
4. Magnets with one pole are now routinely made.<br> True or False
weqwewe [10]

Answer:

False

Explanation:

5 0
3 years ago
1. How much force would you have to apply to a 15kg object in order to accelerate it!<br> a 2 m/s?
mihalych1998 [28]

30N

Explanation:

Given parameters:

Mass of object = 15kg

Acceleration = 2m/s

Unknown:

Force = ?

Solution:

Force is given as the product of mass and acceleration:

         F = m x a

   m is the mass

    a is the acceleration

Inputting the parameters:

     F = 15 x 2 = 30N

The unit of force is newtons, N .

Learn more:

Force brainly.com/question/10470406

#learnwithBrainly

3 0
3 years ago
Using the formula d = rt, calculate the distance a car would travel at 80 mph for 2.5 hours.
hoa [83]

Using the formula,

d= v \times t

Here, d is distance, v is the velocity and t is time.

Given, v = 80 \ mile /hour and t = 2.5 \ hour.

Substituting these values in above formula, we get

d = 80 \ mile /hour \times 2.5 \ hour = 200 \ miles

Thus, the distance traveled by the car is 200 miles

8 0
3 years ago
Other questions:
  • Formulating a Hypothesis: Part I Since the investigative question has two variables, you need to focus on each one separately. T
    5·2 answers
  • How many protons, neutrons and electrons in a neutral atom with the symbol 41Ca
    6·1 answer
  • Calculate the acceleration of a car which has the force of 1800N and a mass of 1000kg.
    15·1 answer
  • Move the magnet at a relatively constant frequency back and forth through the coil. The voltage displayed is proportional to the
    7·1 answer
  • The true brightness of an object is called its
    8·2 answers
  • A 31.0 kg child on a swing reaches a maximum height of 1.92 m above their rest position.
    8·1 answer
  • Please help! will give brainlest!!!!!!!!!!!!
    9·1 answer
  • How much can a 70kg skatebaors accelerate if you push it with a force of 360N?
    13·1 answer
  • Find deacceleration An engineer in a locomotive sees a car stuck on the track at a railroad crossing in front of the train. When
    12·1 answer
  • The force between two charges separated by a certain distance is 12 N. What is the force when the distance is doubled?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!