How far from focal-length lens must an object be placed

Reference no: EM131001502

Part A. How far from a 41.0-mm-focal-length lens must an object be placed if its image is to be magnified 3.50 and be real? Express your answer to three significant figures and include the appropriate units.

Part B. How far from a 41.0-mm-focal-length lens must an object be placed if its image is to be magnified 3.50 and be virtual? Express your answer to three significant figures and include the appropriate units.

Reference no: EM131001502

Questions Cloud

What are some of difficulties with quantifying credit risk : Why is it important for bank managers to quantify credit risk? What are some of the difficulties with quantifying credit risk

True population mean number of accidents : Perform appropriate tests to con?rm or refute the hypothesis that the true population mean number of accidents in the ?rst period is 6, while the same popu- lation parameter was halved in the second period.

What is the distribution of the stock price at time two : What is the distribution of the stock price at time 2? What is the expected value at time 2? Is this process a Markov process, martingale, submartingale, supermartingale?

Calculate the accounts receivable turnover ratio : Calculate the accounts receivable turnover ratio and the average collection period for the year.

How far from focal-length lens must an object be placed : How far from a 41.0-mm-focal-length lens must an object be placed if its image is to be magnified 3.50 and be real? Express your answer to three significant figures and include the appropriate units.

Sample of viscosity measurements : The data set below, S10 , from Holmes and Mergen (1992)6 , is a sample of viscosity measurements taken from ten consecutive, but independent, batches of a product made in a batch chemical process.

Find the proportion of the time in the long run : If the price is 9 on Monday, what is the probability that it will be 11 on Friday? Find the proportion of the time, in the long run, that the price will be each of the three possible values.

How much cash will dower receive from the bank : The bank's discount rate is 8%. How much cash will Dower receive from the bank on March 31?

How would huling account for this transaction under ifrs : Assuming all other criteria are met for recognizing the transfer as a sale, how would Huling account for this transaction under IFRS? Under U.S. GAAP?

User Account

All Pages