haileybland1364 haileybland1364
  • 04-03-2020
  • Physics
contestada

Which years had the least sunspot activity?

Respuesta :

helpimfailing3 helpimfailing3
  • 04-03-2020

The period between about 1650 and 1700 is when astronomers saw virtually no sunspot activity.
Answer Link

Otras preguntas

how much is heme and non heme iron absorbed daily?
Which of the following is an accurate comparison of the United States House of Representatives and the United States Senate
what is 3(x - 7) + 4
Two experimental runs are performed to determine the calorimetric properties of an alcohol that has a melting point of -10°C. In the first run, a 200-g cube of
"How have women contributed to the field of space exploration?"
Which of the following may explain the difference in interpretation of historical events, especially if the historians are from different cultures? 1) The level
write an equation in standard form of a line whose x-intercept is an integer and y-intercept is a fraction. explain how you know that the x-intercept is an inte
Interior and exterior angles
6 The Clause Exercise 24. Clauses. (1) In the first blank, write n. if the italicized clause is used as a noun, adj. if used as an adjective, or adv. if used as
12x30=12x_x10 what does it mean