General Science and Technology Quiz

Sun Microsystems used this tagline during the dot-com boom to highlight their server technology powered most internet businesses. Microsoft focused on Windows software, Amazon was an online retailer, and Alta Vista was a search engine - none used this slogan.

The moon is tidally locked to Earth, meaning its rotation period equals its orbital period (approximately 27.3 days). This synchronous rotation causes the same lunar hemisphere to constantly face Earth. The 'far side' of the moon wasn't visible to humans until spacecraft missions in the 1960s.

National Technology Day is observed on May 11 in India to commemorate the Pokhran nuclear tests of 1998 (Operation Shakti). On this day, India successfully conducted five nuclear tests, establishing itself as a nuclear weapons state.

The United Nations and ICSU (International Council for Science) declared 2009 as the International Year of Astronomy to commemorate the 400th anniversary of Galileo's first use of a telescope for astronomical observation and the publication of Kepler's Astronomia Nova.

Kochi in India is developing Asia's first 'Sky City', an ambitious urban development project featuring advanced infrastructure and sustainable design. The other cities listed (Shanghai, Tokyo, Kuala Lumpur) are major Asian metropolises but do not have a specific Sky City designation.

A doe is specifically a female deer. Male deer are called 'bucks' or 'stags', while zebras have different terminology entirely (stallion for male, mare for female).

Female elephants are called 'cows' in standard zoological terminology. A 'sow' is a female pig, while 'molly' and 'empress' are not standard terms for female elephants.

Venus is the hottest planet in our solar system with surface temperatures around 465°C due to its thick atmosphere trapping heat (greenhouse effect). Mercury, despite being closest to the Sun, has no atmosphere to retain heat.

Titan is Saturn's largest moon and the second-largest natural satellite in our solar system (after Jupiter's Ganymede). It's larger than the planet Mercury and has a thick atmosphere.

Antibiotics are medications specifically designed to treat bacterial infections by killing bacteria or inhibiting their growth. Pathogenesis is the disease development process, psittacosis is a specific bacterial disease, and Tetratex is not a standard antibiotic term.

A chromosome is a single piece of coiled DNA containing many genes. Chromosomes are found in the nucleus of eukaryotic cells. Nucleotides are the building blocks of DNA, chloroplasts are plant organelles, and monochrome relates to color.

The chemical symbol for gold is Au, derived from the Latin word 'aurum' meaning 'shining dawn'. Ag is silver, Gd is gadolinium, and Ga is gallium.

Sodium hydroxide (NaOH) is a metal hydroxide that dissociates completely in water to produce hydroxide ions (OH-), which is the defining characteristic of a base. It is a strong alkali used in many industrial processes.

Electric power is the rate of energy transfer and is measured in Watts (W), named after James Watt. One Watt equals one Joule per second. Joule measures energy, Calorie measures heat energy, and Kilopondmeter is an obsolete unit of work.

Infrared light has wavelengths longer than visible red light (approximately 700nm to 1mm). The term 'infra' means below, referring to its position below red light in the electromagnetic spectrum. It is invisible to the human eye.

Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to produce glucose (food) and oxygen. This occurs in chloroplasts containing chlorophyll, which captures light energy.

This statement is true. The Ministry of Health, Labour and Welfare (MHLW) is indeed the primary regulatory agency in Japan responsible for public health, labor standards, and social welfare. It oversees pharmaceutical approvals, medical device regulations, and healthcare policy in Japan.