nonameatall714 nonameatall714

25-11-2022
Physics

contestada

A hot-air balloon, open at one end (see photos above), rises when the air inside is heated by a flame. For the following properties, is the air inside the balloon

higher, lower, or the same as for the air outside the balloon?

(i) Temperature. (ii) Pressure. (iii) Density

Respuesta :

Otras preguntas

All of the following are examples of apprenticeship programs except: A. Carpentry B. Cement masonry C. Brick masonry D. Nursing

Read the excerpt below and answer the question. Standing on one toe, she could raise the other leg slowly back and forth with ease, as if it had no weight. The

what would be the most appropriate way to cope with minor frustration like hamg-ups on a conveyor belt or annoying coworkers

What was a provision of the Magna Carta? A. Trial by jury of peers B. Expanded rights to all English citizens C. King's power expanded D. A step toward

How did the Sumerians’ achievements spread to other lands?

The ________ connects the brain and spinal cord to the rest of the body. central nervous system peripheral nervous system limbic system endocrine system

A direct variation function contains the points (–8, –6) and (12, 9). Which equation represents the function? would the answer be k= -3/4 or k= 3/4 ?

Which of the following phrases characterizes alternation of generation in algae? Sporophytic generation getting converted into gametophytic generation in unfavo

A cable is attached to a 5.0 kg box and used to pull the box upwards. What tension force is required to accelerate the box upwards at a rate of 4.0 m/s2? 520 N

If someone is predisposed to a disease, they are more likely to contract the disease due to __________. A. lifestyle choices B. heredity C. random chance D. fa