This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A heat pump can A) cool an environment. B) warm an environment. C) both of these D) neither of ... (Read 47 times)

Mr.Thesaxman

  • Hero Member
  • *****
  • Posts: 514
on: Jul 29, 2018
A heat pump can
 
  A) cool an environment.
  B) warm an environment.
  C) both of these
  D) neither of these

Question 2

The calories needed to change 10 grams of ice at 0C to steam at 100C is
 
  A) 6200.
  B) 6400.
  C) 7200.
  D) 8000.
  E) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jaymee143

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


Mr.Thesaxman

  • Member
  • Posts: 514
Reply 2 on: Jul 29, 2018
:D TYSM

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Many mothers pump their breast milk so that fathers can be involved in infant feedings Many mothers pump their breast milk so that fathers can be involved in infant feedings
Insulin pump. Insulin pump.
A typical distributor-type diesel injection pump showing the pump, lines, and fuel filter. A typical distributor-type diesel injection pump showing the pump, lines, and fuel filter.
To check to see if the electric fuel pump can be operated from the relay contacts, use a fused ... To check to see if the electric fuel pump can be operated from the relay contacts, use a fused ...
Fluidization - Chart Pump #1 Fluidization - Chart Pump #1
Women can express breast milk using a breast pump Women can express breast milk using a breast pump
Video: Forming urine ( influencing factors), Forming dilute urine & Forming concentrated urine

For a complete list of videos, visit our video library