Which of the following is typically part of the knowledge base of research and development scientists working on heating devices?(1 point)
Responses
A. marketing strategies
B. engineering rules and principles
C. substances and their properties
D. sales projections
B. engineering rules and principles are typically part of the knowledge base of research and development scientists working on heating devices.
1. What is the best description of thermal energy?
B) Thermal energy is the energy in matter due to the movement of its atoms and/or molecules.
2. An athlete hurts their wrist. They put an ice directly on the wrist. In which direction is the thermal energy moving?
B) The thermal energy is moving from the wrist to the ice pack.
3. What happens when two substances with different temperatures come into contact?
B) Thermal energy is transferred from the warmer substance to the cooler substance.
4. Which is the best description of what happens when thermal energy is removed from a substance?
B) Its particles lose kinetic energy and move more slowly.
5. Which of the following is typically part of the knowledge base of research and development scientists working on heating devices?
A) substances and their properties
The typical knowledge base of research and development scientists working on heating devices includes:
B. Engineering rules and principles
C. Substances and their properties
These areas of knowledge are essential for designing and developing efficient heating devices. Marketing strategies and sales projections are more closely related to business and sales aspects rather than the technical aspects of research and development for heating devices.
To determine which option is typically part of the knowledge base of research and development scientists working on heating devices, let's examine each response:
A. Marketing strategies: While marketing strategies play a crucial role in selling heating devices, they are not typically a part of the knowledge base of research and development scientists. Their focus is primarily on the technical aspects of heating devices rather than the marketing aspects.
B. Engineering rules and principles: This option is highly likely to be part of the knowledge base of research and development scientists working on heating devices. They need to have a solid understanding of engineering concepts, rules, and principles to design and develop efficient heating devices.
C. Substances and their properties: Understanding the properties of different substances and how they are affected by heat is vital for research and development scientists working on heating devices. Therefore, this option is likely to be included in their knowledge base.
D. Sales projections: Sales projections are more related to marketing and business departments, rather than the research and development team. Therefore, it is less likely to be part of their knowledge base.
Based on the above analysis, the options typically part of the knowledge base of research and development scientists working on heating devices are:
B. Engineering rules and principles
C. Substances and their properties
Therefore, the correct response would be a combination of options B and C.