Q: The intensity or rate of radiation emission _________ with temperature? Read this paragraph and choose the correct option from the provided answers: Figure 29.3 Graphs of blackbody radiation (from an ideal radiator) at three different radiator temperatures. The intensity or rate of radiation emission increases dramatically with temperature, and the peak of the spectrum shifts toward the visible and ultraviolet parts of the spectrum. The shape of the spectrum cannot be described with classical physics. Choices: - randomly fluctuates - decreases - does not vary - increases A:
increases

(Question)
Q: Osseous tissue - the connective tissue that includes specialized cells, mineral salts, and collagen fibers - makes up what? Read this paragraph and choose the correct option from the provided answers: 38.2 Bone Bone, or osseous tissue, is connective tissue that includes specialized cells, mineral salts, and collagen fibers. The human skeleton can be divided into long bones, short bones, flat bones, and irregular bones. Compact bone tissue is composed of osteons and forms the external layer of all bones. Spongy bone tissue is composed of trabeculae and forms the inner part of all bones. Four types of cells compose bony tissue: osteocytes, osteoclasts, osteoprogenitor cells, and osteoblasts. Ossification is the process of bone formation by osteoblasts. Intramembranous ossification is the process of bone development from fibrous membranes. Endochondral ossification is the process of bone development from hyaline cartilage. Long bones lengthen as chondrocytes divide and secrete hyaline cartilage. Osteoblasts replace cartilage with bone. Appositional growth is the increase in the diameter of bones by the addition of bone tissue at the surface of bones. Bone remodeling involves the processes of bone deposition by osteoblasts and bone resorption by osteoclasts. Bone repair occurs in four stages and can take several months. Choices: - muscles - spine - ligaments - bone A:
(Answer)
bone

Ques: Q: What is another name for mother of pearl? Read this paragraph and choose the correct option from the provided answers: Mother of pearl is also known as nacre. Nacre is the iridescent inner shell layer. It can be found in buttons, watch faces, knives, guns, and jewelry. It is also used to decorate various musical instruments. Choices: - pigment - enamel - calcium - nacre A:
Ans: nacre

(Q).
Q: The force exerted by a diving board is conservative, provided the internal friction is this? Read this paragraph and choose the correct option from the provided answers: 7.4 Conservative Forces and Potential Energy 9. What is a conservative force? 10. The force exerted by a diving board is conservative, provided the internal friction is negligible. Assuming friction is negligible, describe changes in the potential energy of a diving board as a swimmer dives from it, starting just before the swimmer steps on the board until just after his feet leave it. Define mechanical energy. What is the relationship of mechanical energy to nonconservative forces? What happens to mechanical energy if only conservative forces act? 12. What is the relationship of potential energy to conservative force?. Choices: - static - intrinsic - significant - negligible A:
(A).
negligible

Ques:Q: What is the apparatus used for carrying out an electrolysis reaction called? Read this paragraph and choose the correct option from the provided answers: An electrolytic cell is the apparatus used for carrying out an electrolysis reaction. Figure below shows an electrolytic cell composed of Zn|Zn 2+ and Cu|Cu 2+ half-cells. Choices: - fluorescent cell - biochemical cell - reversible cell - electrolytic cell A:

Ans:electrolytic cell

Q: In which type of cells are most organelles not found? Read this paragraph and choose the correct option from the provided answers: Eukaryotic cells have many specific functions, so it can be said that a cell is like a factory. A factory has many machines and people, and each has a specific role. Just like a factory, the cell is made up of many different parts. Each part has a special role. The different parts of the cell are called organelles , which means "small organs. " All organelles are found in eukaryotic cells. Prokaryotic cells are "simpler" than eukaryotic cells. Though prokaryotic cells still have many functions, they are not as specialized as eukaryotic cells, lacking membrane-bound organelles. Thus, most organelles are not found in prokaryotic cells. Choices: - endoplasmic cells - eukaryotic cells - heterogeneous cells - prokaryotic cells A:
prokaryotic cells