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
sergij07 [2.7K]
4 years ago
7

After creating a prototype, which of the following would not be and appropriate next step in the design process of a new technol

ogy?
A. Test product safety
B. Troubleshoot problems
C. Obtain a patent
D. Research the need

Don’t comment if not sure .
Physics
2 answers:
djyliett [7]4 years ago
7 0

D. Research the need

should be done earlier

Dafna11 [192]4 years ago
6 0

The answer would be to research the need.  This should have been done before the project began.

You might be interested in
An advantage of electron microscopes compared to light microscopes is that electron microscopes are inexpensive and commonly use
Aleks04 [339]

The statement ‘An advantage of electron microscopes compared to light microscopes is that electron microscopes are inexpensive and commonly used in most biology laboratories allow you to view living cells, while light microscopes do not have higher resolution that allows you to view smaller specimens allow you to view the true colors of the specimens being viewed’ is true. In fact, electron microscope is more efficient than a light microscope due to its mechanism using only light without magnifying the specimen a thousand times.

5 0
3 years ago
Read 2 more answers
An empty water tank has a rectangular base with side lengths of 1.2 m and 2.3 m. The weight of the tank applies a pressure of 35
LekaFEV [45]

Answer:

Weight = 966 Newton.

Explanation:

Given the following data;

Length = 1.2 m

Width = 2.3 m

Pressure = 350 Pa

To find the weight of the tank;

We know that weight is the force of gravity acting on an object multiplied by its mass.

Weight = mg = force

Hence, we would determine the force using the parameters that were given.

But we would first determine the area of the rectangular tank.

Area of rectangle, A = length * width

A = 1.2 * 2.3

A = 2.76 m²

Mathematically, pressure is given by the formula;

Pressure = force/area

Force = pressure * area

Substituting into the formula, we have;

Force = 2.76 * 350

Force = 966 Newton

Therefore, the weight of the tank is 966 Newton.

5 0
3 years ago
Myth: An organism's kingdom only describes physical characteristics. <br> Fact:<br> Evidence:
Advocard [28]
FACT: An organism's kingdom does not only describe physical characteristics. 

Organisms are classified into the different kingdoms based on physical appearance, their function, how they reproduce and how they obtain their food. 

EVIDENCE:
Kingdom Plantae: They obtain their food through photosynthesis
                              Reproduce asexually.
Kingdom Animalia : They obtain their food through hunting or consuming                                        other organisms.        
                              Reproduce sexually.
7 0
4 years ago
1-¿Que tipo de energía usa en su hogar para el alumbrado , la calefacción y artículos de entretenían, entre otros ? 2-¿ de que m
Harman [31]

Answer:

Explanation:

1.-Energía eléctrica ( electricidad ) proveniente de una fuente AC ( es decir de corriente alterna)

2.-Hay un proveedor de servicios que lleva la energía a las comunidades en general y en particular la lleva hasta mi casa y escuela. Se define como acometida eléctrica, la infraestructura que lleva la energía desde la red de distribución al tablero principal en el abonado. La acometida puede ser aérea o subterránea, y normalmente consta de tres conductores ( de los cuales dos son calibre AWG # 8 ( dos fases ) y uno AWG # 10 ( neutro ). Esta configuración permite tener: 120 y 240 (V) en servicio en la casa y suficiente capacidad para la carga eléctrica de una casa normal

3.-Si, el tipo de corriente. En el caso de una linterna se usan "pilas" o baterías de corriente directa ( que no varia en el tiempo), en la casa la corriente es alterna de 60 ciclos por segundo de frecuencia.

4.-Si el voltaje es menor en una medida importante la ampolleta no alumbra por cuanto si por ejemplo el voltaje nominal ( o de funcionamiento es 120 V y el voltaje suministrado es 50 V ese voltaje será insuficiente para hacer funcionar el circuito). Si el voltaje es mayor dígamos 240 V la ampolleta se quema.

5.-El interruptor nos asegura la maniobra a nuestra voluntad del circuito del cual forma parte. Es decir si tengo un circuito de alumbrado ( 1 bombillo y un interruptor ) ese interruptor me permitirá apagar y encender la luz cuando yo quiera.

Los breaker son "interruptores" son dispositivos de protección para caso de sobrecargas y/o cortocircuitos

5 0
3 years ago
A bicycle slows down when the rider applies the brakes.
aniked [119]

This is kinetic energy to heat energy


4 0
3 years ago
Read 2 more answers
Other questions:
  • What are the two reasons why metals are good conductors of electricity?​
    15·2 answers
  • The energy of microwaves is less than the energy of ultraviolet light. Which comparison of the energies of electromagnetic waves
    15·1 answer
  • In a client with lower crossed syndrome, which of the following muscles is lengthened?
    6·1 answer
  • Consider a 50-turn circular loop with a radius of 1.75 cm in a 0.25-T magnetic field. This coil is going to be used in a galvano
    13·1 answer
  • can you help me create a sketch of two different objects with one that has a greater density than the other?
    7·1 answer
  • What do telescopes detect that assists astronomers making discoveries in space
    14·1 answer
  • Two metal spheres that are initially uncharged are mounted on insulating stands. A negatively charged rubber rod is brought clos
    9·1 answer
  • Which statement is true of all matter?
    8·1 answer
  • Which of the following is true about the mass of an object?
    13·1 answer
  • A 2 kg block moves along x axis . if acceleration as function of its ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!