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
valkas [14]
3 years ago
7

Colulate the wavelength of i)a ball moving of 40m/s i i)A proton moving at 40 ms i i i) An election moving at 40m/s​

Physics
1 answer:
Sergio [31]3 years ago
8 0

Explanation:

thank \: you

You might be interested in
The height of a tree is 4 m.
ryzh [129]

Answer:

1.2

Explanation:

4/100 × 30= 1.2

3 0
3 years ago
Pre-Test
SSSSS [86.1K]

Answer:

the atom cannot be divided into smaller particles

electrons orbit around the center of the atom

4 0
3 years ago
if the resistance of a car headlight is 15 ohm and the current through it is 0.60, what is the voltage across the headlight?
Strike441 [17]

Answer:

9 volts (assuming 0.60 is in Amperes)

Explanation:

Recall that Ohms law can be expressed as

V = IR, where

V = voltage,

I = current (given as 0.6. I'm going to assume that the units is Amperes because it is not given)

R = resistance (given as 15 ohm)

substituting the above values into the formula

V = IR

V = (0.6)(15)

V = 9 Volts

4 0
3 years ago
Read 2 more answers
A spaceship from a friendly, extragalactic planet flies toward Earth at 0.203 0.203 times the speed of light and shines a powerf
Serjik [45]

Answer:

567.321nm

Explanation:

See attached handwritten document for more details

7 0
3 years ago
Read 2 more answers
Infer​ the effect of deforestation on the carrying capacity of the Amazon rainforest.
RUDIKE [14]

Answer:

More than 20% of the amazon has been destroyed, affects biodiversity.

Explanation:

  • The biggest issues that the amazon is facing is the deforestation and it involves the clearing of land areas for logging, farming, and other land-use changes.
  • Effects that are seen are droughts, floods, destruction of habitats of flora and fauna along with the valuable services of the ecosystem.
  • This leads to a decrease in the carrying capacity of the species and the decline of the essential resources that are necessary to survive.
4 0
3 years ago
Other questions:
  • Please Help...........................................................
    5·1 answer
  • PLEASE HELP ASAP!!!!!!!!!!!!
    12·1 answer
  • Prisons are typically under whose control?
    8·1 answer
  • Help I don’t understand this question
    5·1 answer
  • While John is traveling along a straight interstate highway , he notices that the mile marker reads 248 km. John travels until h
    5·1 answer
  • The graph below shows the velocity of a car as it attempts to set a speed record. At what point is the car the fastest?
    14·1 answer
  • Calculate the mass of sodium thiosulfate pentahydrate needed to prepare 500 ml of an approximately 0.10 m solution
    8·1 answer
  • Select the sentence that best describes why copper and some other metals are good conductors.
    7·2 answers
  • This is the smallest unit of matter that cannot be physiologically broken down.
    10·1 answer
  • 7. 10 Kg of water at 90°C is cooled by mixing 20kg of water at 20°C. What
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!