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
11Alexandr11 [23.1K]
3 years ago
9

Radar, Radio, Microwaves are examples of this kind of energy im so confused on what energy this is

Physics
1 answer:
igor_vitrenko [27]3 years ago
5 0

Answer:

electromagnetic energy

Explanation:

You might be interested in
Guys plz help my C SHE IS ANNOYING I HAVE A TEST
solmaris [256]

Answer:

Compose a paragraph that identifies and describes each of the three Siberian regions.

Explanation:

8 0
3 years ago
8. Which explains how a plane mirror works?
lesya692 [45]

Answer:

light rays reflect off an object ,strike the mirror ,and are reflected into your eyes

6 0
2 years ago
22. Sweat glands are found in human skin. These glands release sweat to help the body cool during exercise. What would MOST LIKE
Bingel [31]

Answer:

A.

Explanation:

all i know is that sweat keeps your body from overheating

7 0
2 years ago
The space shuttle fleet was designed with two booster stages. If the second stage provides a thrust of 73 ​kilo-newtons and the
Tresset [83]

Answer:

m = 81281.5 pounds.

Explanation:

Given that,

Force, F = 73 kN

Acceleration of the space shuttle, a = 16000 mi/h²

1 miles/h² = 0.0001241 m/s2

16000 mi/h² = 1.98 m/s²

We need to find the mass of the spacecraft.

According to Newton's second law,

F = ma

m is mass of the spacecraft

m=\dfrac{F}{a}\\\\m=\dfrac{73\times 10^3\ N}{1.98\ m/s^2}\\\\m=36868.68\ kg

Since, 1 kg = 2.20462 pounds

m = 81281.5 pounds

Hence, the mass of the spacecraft is 81281.5 pounds.

8 0
3 years ago
An experiment is designed to investigate the relation between the pressure and temperature in a tank that has a constant volume
viva [34]

Answer:

3rd order polynomial

Explanation:

Given that the increase in the order of the polynomial the error between the curve fit and measured data will decreases hence  :

The polynomial order that is best to use is the 3rd order polynomial, this is because using a 3rd order polynomial will produce a less variance and a low Bias

4 0
3 years ago
Other questions:
  • A soccer player is running up field at 10 meters per second and comes to a stop in 3 seconds facing the same direction what is h
    11·1 answer
  • Electric potential is associated with both electric fields due to static charges and induced electric fields. Electric potential
    9·1 answer
  • Air enters the compressor of an ideal air-standard Braytoncycle at 100 kPa, 300 K, with a volumetric flow rate of 5 m3/s.The tur
    11·2 answers
  • In order to reduce the amount of energy lost due to heat flow, electricity is delivered to our homes using _____.
    13·1 answer
  • A proton and an electron are released from rest, with only the electrostatic force acting. Which of the following statements mus
    10·1 answer
  • During one year a population of blue jays has zero population growth. which must be true about the blue jay population at the en
    10·2 answers
  • Please help correct answering get 20 points (physical science btw )
    5·1 answer
  • Michael is looking for examples of energy at the park. He notices a mother pushing her child on a swing. He graphs the number of
    11·1 answer
  • how many helium-filled balloons would it take to lift a person? assume the person has a mass of 73 kgkg and that each helium-fil
    7·1 answer
  • How long does it for a car to cover 100 miles at 60 mi/hr? Use one of the following equations:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!