What is the light intensity on the wall

Reference no: EM1310105

Q1. A krypton laser produces the cylindrical red laser beam 2.0mm in diameter with 5.0 W of power. What is the light intensity on the wall 2.50 m away from the laser?

Q2. A space vehicle is orbiting Earth in the circular orbit with a radius of 10,300,000 m. What is the minimum increase in speed that is essential for the vehicle to escape Earth's gravitational field? The mass of Earth is 5.97 x 10^24 kg and G = 6.67 X 10-11 Nm2/kg2.

Reference no: EM1310105

Questions Cloud

Financing sources city enterprise fund : A city's Enterprise Fund issued revenue bonds with a face value of $10,000,000-the Enterprise Fund will report total other financing sources in the amount of

Effort to develop perspectives also provide supporting : Students must make an effort to develop perspectives also provide supporting analyses, also incorporate some OB (Organizational Behavior) concepts in the analyses.

What is the uncertainty in the electron''s momentum : The maximum tension that a 0.5m string can tolerate is 14N. A 2.5kg ball is attracted to the string being whirled in a vertical circle. What is the maximum speed the ball can have at the top of the circle.

Well-diversified portfolios and the risk-free rate : Assume that both X and Y are well-diversified portfolios and the risk-free rate is 8%. In this situation, you would conclude that portfolios X and Y.

What is the light intensity on the wall : A space vehicle is orbiting Earth in the circular orbit with a radius of 10,300,000 m. What is the minimum increase in speed that is essential for the vehicle to escape Earth's gravitational field? The mass of Earth is 5.97 x 10^24 kg and G = 6.67 X ..

Computation of value or price of the stock : Computation of value or price of the stock thus the company will maintain that dividend growth

Cures segmentation strategy : Susan G. Komen for the Cure's segmentation strategy that pulled in 10.46% more donations per person

Organizational behavior management application : Describe organizational behavior management application works best with individuals?

Equal el partnership interest : Emma and Laine form the equal EL Partnership. Emma contributes cash of $100,000. Laine contributes property with an adjusted basis of $40,000 and a fair market value of $100,000.

User Account

All Pages