Science Quiz #701
A new science quiz is available each week. Try our daily general knowledge quiz or work through our archive of daily and themed quizzes.
Q1. What is Neptune's main satellite?
Uh oh, did we make a mistake? Or perhaps you enjoyed learning something new! Good or bad, we welcome your feedback. Before submitting a correction, please consider the following:
Thank you for taking the time to get in touch! Rest assured we review every comment we receive.
Q2. Churning cream produces what?
Uh oh, did we make a mistake? Or perhaps you enjoyed learning something new! Good or bad, we welcome your feedback. Before submitting a correction, please consider the following:
Thank you for taking the time to get in touch! Rest assured we review every comment we receive.
Q3. A plasma display panel contains many tiny cells between two panels of glass which hold a mixture of noble gases. The gas in the cells is electrically turned into a plasma which emits ultraviolet light which then excites what to emit visible light?
Uh oh, did we make a mistake? Or perhaps you enjoyed learning something new! Good or bad, we welcome your feedback. Before submitting a correction, please consider the following:
Thank you for taking the time to get in touch! Rest assured we review every comment we receive.
Q4. How many days are there in the last three months of the Western calendar year?
Uh oh, did we make a mistake? Or perhaps you enjoyed learning something new! Good or bad, we welcome your feedback. Before submitting a correction, please consider the following:
Thank you for taking the time to get in touch! Rest assured we review every comment we receive.
Q5. What is a heterodyne?
Uh oh, did we make a mistake? Or perhaps you enjoyed learning something new! Good or bad, we welcome your feedback. Before submitting a correction, please consider the following:
Thank you for taking the time to get in touch! Rest assured we review every comment we receive.
Q6. Why is the ratio of the speed of a projectile to the speed of sound called the Mach number?
Uh oh, did we make a mistake? Or perhaps you enjoyed learning something new! Good or bad, we welcome your feedback. Before submitting a correction, please consider the following:
Thank you for taking the time to get in touch! Rest assured we review every comment we receive.
Q7. What is a "devil's coach horse"?
Uh oh, did we make a mistake? Or perhaps you enjoyed learning something new! Good or bad, we welcome your feedback. Before submitting a correction, please consider the following:
Thank you for taking the time to get in touch! Rest assured we review every comment we receive.