NASA Seeks Partners for Near-Earth Communications
This is an illustration of a type of near-Earth satellite that could be included in NASA’s Commercial Services Project.
An illustration of the types of satellite near-Earth operations that could be included in NASA’s Commercial Services Project.
Credits: NASA
As NASA prepares to return astronauts to the Moon and travel deeper into the solar system, it seeks to enhance near-Earth operations through partnerships with commercial satellite communications (SATCOM) providers. Using commercially-provided SATCOM will reduce cost, increase efficiencies, and open new market opportunities for American companies, while allowing the agency to focus on deep space exploration and science missions.
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Answer:
iii.
Pick the option having the words that DO NOT loosely match the word, ‘closet’, from those given.
1. Wardrobe
2. Loft
3. cabinet
4. Cupboard
5. Porch
6. cellar
Choose correct option among the following:
a) 1, 3 and 4
b) 3, 4 and 5
c) 1, 2 and 6
d) 2, 5 and 6
iv.
Why was Wanda’s answer to Peggy’s question always the same? Pick the LEAST probable reason. This was
so because she knew that
a. She was being picked on and it was probably her defence.
b. Confessing the truth would probably worsen the situation.
c. She didn’t know how else to get out of that situation.
d. Sticking to an unexpected answer would get her the attention she needed.
v.
Regarding Wanda being teased, Miss Mason was
a. In denial that such behaviour was possible by her students.
b. Aware, but didn’t want to discuss it with the students.
c. Unaware that the students were frequently teasing Wanda.
d. Of the belief that such behaviour was a normal part of growing up.
Answer:
Draw ray diagram showing the image formation by a convex lens when an object is placed
Draw ray diagram showing the image formation by a convex lens when an object is placed a) between optical centre and focus of the lens
Draw ray diagram showing the image formation by a convex lens when an object is placed a) between optical centre and focus of the lens b) between the focus and twice the focal length of the lens
Draw ray diagram showing the image formation by a convex lens when an object is placed a) between optical centre and focus of the lens b) between the focus and twice the focal length of the lens c) at twice the focal length of the lens
Draw ray diagram showing the image formation by a convex lens when an object is placed a) between optical centre and focus of the lens b) between the focus and twice the focal length of the lens c) at twice the focal length of the lens d) at infinity
Draw ray diagram showing the image formation by a convex lens when an object is placed a) between optical centre and focus of the lens b) between the focus and twice the focal length of the lens c) at twice the focal length of the lens d) at infinitye) at the focus of the lens